April 17, 2017 | Author: albert_ben13 | Category: N/A
An American National Standard
Designation: D 2161 – 93 (Reapproved 1999)e2
Standard Practice for
Conversion of Kinematic Viscosity to Saybolt Universal Viscosity or to Saybolt Furol Viscosity1 This standard is issued under the fixed designation D 2161; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval. This standard has been approved for use by agencies of the Department of Defense.
e1 NOTE—Tables 1 and 3 were corrected editorially in June 2000. e2 NOTE—Table 1 headings and Eqs. 5 and 8 were corrected editorially in August 2000.
determination is made. The basic conversion values are those given in Table 1 for 100°F. The Saybolt Universal viscosity equivalent to a given kinematic viscosity at any temperature may be calculated as described in 4.3. Equivalent values at 210°F are given in Table 1 for convenience. 3.2 The Saybolt Furol viscosity equivalents are tabulated in Table 3 for temperatures of 122°F and 210°F only. 3.3 Examples for using the tables are given in Appenix X1.
1. Scope 1.1 This practice2 covers the conversion tables and equations for converting kinematic viscosity in centistokes (cSt) at any temperature to Saybolt Universal viscosity in Saybolt Universal seconds (SUS) at the same temperature and for converting kinematic viscosity in centistokes at 122 and 210°F to Saybolt Furol viscosity in Saybolt Furol seconds (SFS) at the same temperatures. Kinematic viscosity values are based on water being 1.0038 mm2/s (cSt) at 68°F (20°C).
1.2 The SI unit of kinematic viscosity, mm2/s, and temperature in degrees Fahrenheit are the standard in this practice.
4. Significance and Use 4.1 At one time the petroleum industry relied on measuring kinematic viscosity by means of the Saybolt viscometer, and expressing kinematic viscosity in units of Saybolt Universal, Seconds (SUS) and Saybolt Furol, Seconds (SFS). This practice is now obsolete in the petroleum industry. 4.2 This practice establishes the official equations relating SUS and SFS to the SI kinematic viscosity units, mm2/s. 4.3 This practice allows for the conversion between SUS and SFS units and SI units of kinematic viscosity.
2. Referenced Documents 2.1 ASTM Standards: D 445 Test Method for Kinematic Viscosity of Transparent and Opague Liquids3 D 2270 Practice for Calculating Viscosity Index from Kinematic Viscosity at 40 and 100°C3
5. Procedure for Conversion to Saybolt Universal Viscosity 5.1 Convert kinematic viscosities between 1.81 and 500 mm2/s (cSt) at 100°F, and between 1.77 and 139.8 mm 2/s (cSt) at 210°F, to equivalent Saybolt Universal seconds directly from Table 1 (see Appendix X1, Example 1).
3. Summary of Practice 3.1 The Saybolt Universal viscosity equivalent to a given kinematic viscosity varies with the temperature at which the
NOTE 2—Obtain viscosities not listed, but which are within the range given in Table 1, by linear interpolation (see Appendix X1, Example 2).
NOTE 1—A fundamental and preferred method for measuring kinematic viscosity is by use of kinematic viscometers as outlined in Test Method D 445. It is recommended that kinematic viscosity be reported in centistokes, instead of Saybolt Universal Seconds (SUS) or Saybolt Furol Seconds (SFS). Thus this method is being retained for the purpose of calculation of kinematic viscosities from SUS and SFS data which appear in past literature. One centistokes equals one millimetre squared per second (mm2/s).
5.2 Convert kinematic viscosities greater than the upper limits of Table 1 at temperatures of 100 and 210°F to Saybolt Universal viscosities as follows (see Appendix X1, Example 3):
1 This practice is under the jurisdication of ASTM Committee D02 on Petroleum Products and Lubricants and is the direct responsibility of Subcommittee D02.07 on Flow Properties. Current edition approved March 15, 1993. Published July 1993. Originally published as D 2161 – 63, replacing former D 446 and D 666. Last previous edition D 2161 – 87. 2 This practice, together with Practice D 2270, replaces Compilation of ASTM Viscosity Tables for Kinematic Viscosity Conversions. 3 Annual Book of ASTM Standards, Vol 05.01.
Saybolt Universal seconds 5 centistokes 3 B
where B = 4.632 at 100°F = 4.664 at 210°F.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1
(1)
D 2161 equations are given as follows for the convenience of those who wish to use a computer for conversion rather than refer to the tables:
5.3 At temperatures other than 100 or 210°F, convert kinematic viscosities to Saybolt Universal viscosities as follows4 (see Appendix X1, Example 4): Ut 5 U100°F~1 1 0.000061~t 2 100!!
where: Ut U100°F
(2)
U100°F 5 4.6324n 1
= Saybolt Universal viscosity at t°F, and = Saybolt Universal viscosity at 100°F in Saybolt Universal seconds equivalent to kinematic viscosity in centistokes at t°F, from Table 1.
Ut 5 @1.0 1 0.000061~t 2 100!#
F
· 4.6324n 1
NOTE 3—The multipliers for Saybolt Universal seconds in Eq 2 are given as Factor A in Table 2 for a range of temperatures.
F
13924 ~n2 2 72.59n 1 6816!
F210°F 5 0.4792n 1
F
5610 ~v2 1 2130!
G
G
G
(6) (7) (8)
where: n F122°F
= kinematic viscosity, mm2/s (cSt) at t°F, = Saybolt Furol viscosity at 122°F in Saybolt Furol seconds equivalent to kinematic viscosity, mm2/s (cSt) at 122°F, and F210°F = Saybolt Furol viscosity at 210°F in Saybolt Furol seconds equivalent to kinematic viscosity, mm 2/s (cSt) at 210°F. 7.2 (Eq 5) and (Eq 6) and Table 1 are limited to values of Saybolt Universal of 32.0 s and above. 7.3 (Eq 7) and (Eq 8) and Table 3 are limited to values of Saybolt Furol of 25.1 s and above.
6. Procedure for Conversion to Saybolt Furol Viscosity 6.1 Convert kinematic viscosities between 48 to 1300 mm2/s (cSt) at 122°F, and between 50 and 1300 mm2/s (cSt) at 210°F, to equivalent Saybolt Furol seconds directly from Table 3 (see Appendix X1, Examples 6 and 7). NOTE 4—Viscosities not listed, but which are within the range given in Table 3, may be obtained by linear interpolation (see Appendix X1, Example 8).
6.2 Convert kinematic viscosities above 1300 cSt to equivalent Saybolt Furol seconds by use of the following equations (see Appendix X1, Example 9):
Saybolt Furol seconds at 210°F 5 0.4792 3 mm 2/s ~cSt! at 210°F
1.0 1 0.03264n
~3930.2 1 262.7n 1 23.97n 2 1 1.646n3! 3 10 –5
F122°F 5 0.4717n 1
5.4 Since the relationship between Saybolt and kinematic viscosities is linear above 75 mm2/s (cSt), kinematic viscosities above this limit may be converted to Saybolt Universal viscosities at any temperature between 0 and 350°F by use of Eq 1 (4.2), selecting the proper factor for B from Table 2 (see Appendix X1, Example 5).
Saybolt Furol seconds at 122°F 5 0.4717 3 mm 2/s ~cSt! at 122°F
1.0 1 0.03264v ~3930.2 1 262.7n 1 23.97n 2 1 1.646n3! 3 10 –5 (5)
8. Supplementary Conversion Equivalents 8.1 The following units and equivalents are frequently used in connection with viscosity conversions: poise centipoise stokes centistokes centipoise
(3) (4)
7. Procedure for Computer Calculation
= = = = =
cgs unit of absolute viscosity. 0.01 poise. cgs unit of kinematic viscosity. 0.01 stokes. centistokes 3 density (at temperature under consideration).
9. Report 9.1 Saybolt Universal and Saybolt Furol viscosities should be reported to the nearest 0.1 s for values below 200 s and to the nearest whole second for values of 200 s and higher.
7.1 Table 1 and Table 3 were computed by fitting a smooth curve to the original experimental data points. The derived 4 “Viscosity Extrapolation Tables to Zero Degrees Fahrenheit (SSU)” are available at a nominal cost from ASTM Headquarters. Request Adjunct No. ADJD2161.
10. Keywords 10.1 kinematic viscosity; Saybolt furol; Saybolt universal
2
D 2161
TABLE 1 Kinematic Viscosity to Saybolt Universal Viscosity 1.77 to 500.0 mm2/s (cSt) Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
Kin Vis, mm2/s (cSt)
At 210°F
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
33.5 33.5 33.5 33.6 33.6
33.7 33.7 33.7 33.8 33.8
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
2.75 2.76 2.77 2.78 2.79
35.1 35.2 35.2 35.2 35.3
35.4 35.4 35.4 35.5 35.5
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
3.25 3.26 3.27 3.28 3.29
36.8 36.8 36.8 36.9 36.9
37.0 37.0 37.1 37.1 37.1
1.77 1.78 1.79
.. .. ..
32.0 32.1 32.1
2.25 2.26 2.27 2.28 2.29
1.80 1.81 1.82 1.83 1.84
.. 32.0 32.0 32.0 32.1
32.1 32.2 32.2 32.2 32.3
2.30 2.31 2.32 2.33 2.34
33.6 33.7 33.7 33.7 33.8
33.8 33.9 33.9 33.9 34.0
2.80 2.81 2.81 2.83 2.84
35.3 35.3 35.4 35.4 35.4
35.5 35.6 35.6 35.6 35.7
3.30 3.31 3.32 3.33 3.34
36.9 37.0 37.0 37.0 37.1
37.2 37.2 37.2 37.3 37.3
1.85 1.86 1.87 1.88 1.89
32.1 32.1 32.2 32.2 32.2
32.3 32.3 32.4 32.4 32.4
2.35 2.36 2.37 2.38 2.39
33.8 33.8 33.9 33.9 33.9
34.0 34.0 34.1 34.1 34.2
2.85 2.86 2.87 2.88 2.89
35.5 35.5 35.5 35.6 35.6
35.7 35.7 35.8 35.8 35.8
3.35 3.36 3.37 3.38 3.39
37.1 37.1 37.2 37.2 37.2
37.3 37.4 37.4 37.4 37.5
1.90 1.91 1.92 1.93 1.94
32.3 32.3 32.3 32.4 32.4
32.5 32.5 32.5 32.6 32.6
2.40 2.41 2.42 2.43 2.44
34.0 34.0 34.0 34.1 34.1
34.2 34.2 34.3 34.3 34.3
2.90 2.91 2.92 2.93 2.94
35.6 35.7 35.7 35.7 35.8
35.9 35.9 35.9 36.0 36.0
3.40 3.41 3.42 3.43 3.44
37.3 37.3 37.3 37.4 37.4
37.5 37.5 37.6 37.6 37.6
1.95 1.96 1.97 1.98 1.99
32.4 32.5 32.5 32.5 32.6
32.6 32.7 32.7 32.8 32.8
2.45 2.46 2.47 2.48 2.49
34.1 34.2 34.2 34.2 34.3
34.4 34.4 34.4 34.5 34.5
2.95 2.96 2.97 2.98 2.99
35.8 35.8 35.9 35.9 35.9
36.0 36.1 36.1 36.1 36.2
3.45 3.46 3.47 3.48 3.49
37.4 37.5 37.5 37.5 37.6
37.7 37.7 37.7 37.8 37.8
2.00 2.01 2.02 2.03 2.04
32.6 32.6 32.7 32.7 32.7
32.8 32.9 32.9 32.9 33.0
2.50 2.51 2.52 2.53 2.54
34.3 34.3 34.4 34.4 34.4
34.5 34.6 34.6 34.6 34.7
3.00 3.01 3.02 3.03 3.04
36.0 36.0 36.0 36.0 36.1
36.2 36.2 36.3 36.3 36.3
3.50 3.51 3.52 3.53 3.54
37.6 37.6 37.6 37.7 37.7
37.8 37.9 37.9 37.9 38.0
2.05 2.06 2.07 2.08 2.09
32.8 32.8 32.8 32.9 32.9
33.0 33.0 33.1 33.1 33.1
2.55 2.56 2.57 2.58 2.59
34.5 34.5 34.5 34.6 34.6
34.7 34.7 34.8 34.8 34.8
3.05 3.06 3.07 3.08 3.09
36.1 36.1 36.2 36.2 36.2
36.4 36.4 36.4 36.5 36.5
3.55 3.56 3.57 3.58 3.59
37.7 37.8 37.8 37.8 37.9
38.0 38.0 38.1 38.1 38.1
2.10 2.11 2.12 2.13 2.14
32.9 33.0 33.0 33.0 33.1
33.2 33.2 33.2 33.3 33.3
2.60 2.61 2.62 2.63 2.64
34.6 34.7 34.7 34.7 34.8
34.9 34.9 34.9 35.0 35.0
3.10 3.11 3.12 3.13 3.14
36.3 36.3 36.3 36.4 36.4
36.5 36.6 36.6 36.6 36.7
3.60 3.61 3.62 3.63 3.64
37.9 37.9 38.0 38.0 38.0
38.2 38.2 38.2 38.3 38.3
2.15 2.16 2.17 2.18 2.19
33.1 33.1 33.2 33.2 33.2
33.3 33.4 33.4 33.4 33.5
2.65 2.66 2.67 2.68 2.69
34.8 34.8 34.9 34.9 34.9
35.0 35.1 35.1 35.1 35.2
3.15 3.16 3.17 3.18 3.19
36.4 36.5 36.5 36.5 36.6
36.7 36.7 36.8 36.8 36.8
3.65 3.66 3.67 3.68 3.69
38.1 38.1 38.1 38.2 38.2
38.3 38.4 38.4 38.4 38.5
2.20 2.21 2.22 2.23 2.24
33.3 33.3 33.3 33.4 33.4
33.5 33.5 33.6 33.6 33.6
2.70 2.71 2.72 2.73 2.74
35.0 35.0 35.0 35.1 35.1
35.2 35.2 35.3 35.3 35.3
3.20 3.21 3.22 3.23 3.24
36.6 36.6 36.7 36.7 36.7
36.9 36.9 36.9 37.0 37.0
3.70 3.71 3.72 3.73 3.74
38.2 38.3 38.3 38.3 38.4
38.5 38.5 38.6 38.6 38.6
3
D 2161 TABLE 1 Continued Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
3.75 3.76 3.77 3.78 3.79
38.4 38.4 38.5 38.5 38.5
38.7 38.7 38.7 38.7 38.8
3.80 3.81 3.82 3.83 3.84
38.6 38.6 38.6 38.7 38.7
3.85 3.86 3.87 3.88 3.89
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
4.25 4.26 4.27 4.28 4.29
40.0 40.0 40.1 40.1 40.1
40.3 40.3 40.3 40.4 40.4
38.8 38.8 38.9 38.9 38.9
4.30 4.31 4.32 4.33 4.34
40.2 40.2 40.2 40.3 40.3
38.7 38.7 38.8 38.8 38.8
39.0 39.0 39.0 39.1 39.1
4.35 4.36 4.37 4.38 4.39
3.90 3.91 3.92 3.93 3.94
38.9 38.9 38.9 39.0 39.0
39.1 39.2 39.2 39.2 39.3
3.95 3.96 3.97 3.98 3.99
39.0 39.1 39.1 39.1 39.2
4.00 4.01 4.02 4.03 4.04
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
4.75 4.76 4.77 4.78 4.79
41.6 41.6 41.7 41.7 41.7
41.9 41.9 41.9 42.0 42.0
40.4 40.5 40.5 40.5 40.6
4.80 4.81 4.82 4.83 4.84
41.8 41.8 41.8 41.9 41.9
40.3 40.4 40.4 40.4 40.4
40.6 40.6 40.7 40.7 40.7
4.85 4.86 4.87 4.88 4.89
4.40 4.41 4.42 4.43 4.44
40.5 40.5 40.5 40.6 40.6
40.8 40.8 40.8 40.8 40.9
39.3 39.3 39.4 39.4 39.4
4.45 4.46 4.47 4.48 4.49
40.6 40.7 40.7 40.7 40.8
39.2 39.2 39.3 39.3 39.3
39.5 39.5 39.5 39.6 39.6
4.50 4.51 4.52 4.53 4.54
4.05 4.06 4.07 4.08 4.09
39.4 39.4 39.4 39.5 39.5
39.6 39.7 39.7 39.7 39.8
4.10 4.11 4.12 4.13 4.14
39.5 39.6 39.6 39.6 39.6
4.15 4.16 4.17 4.18 4.19 4.20 4.21 4.22 4.23 4.24
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
5.25 5.26 5.27 5.28 5.29
43.2 43.2 43.3 43.3 43.3
43.5 43.5 43.5 43.6 43.6
42.0 42.1 42.1 42.1 42.2
5.30 5.31 5.32 5.33 5.34
43.3 43.4 43.4 43.4 43.5
43.6 43.7 43.7 43.7 43.8
41.9 41.9 42.0 42.0 42.0
42.2 42.2 42.3 42.3 42.3
5.35 5.36 5.37 5.38 5.39
43.5 43.5 43.6 43.6 43.6
43.8 43.8 43.9 43.9 43.9
4.90 4.91 4.92 4.93 4.94
42.1 42.1 42.1 42.2 42.2
42.4 42.4 42.4 42.5 42.5
5.40 5.41 5.42 5.43 5.44
43.7 43.7 43.7 43.8 43.8
44.0 44.0 44.0 44.1 44.1
40.9 40.9 41.0 41.0 41.0
4.95 4.96 4.97 4.98 4.99
42.2 42.3 42.3 42.3 42.4
42.5 42.5 42.6 42.6 42.6
5.45 5.46 5.47 5.48 5.49
43.8 43.9 43.9 43.9 44.0
44.1 44.2 44.2 44.2 44.2
40.8 40.8 40.9 40.9 40.9
41.1 41.1 41.1 41.2 41.2
5.00 5.01 5.02 5.03 5.04
42.4 42.4 42.5 42.5 42.5
42.7 42.7 42.7 42.8 42.8
5.50 5.51 5.52 5.53 5.54
44.0 44.0 44.0 44.1 44.1
44.3 44.3 44.3 44.4 44.4
4.55 4.56 4.57 4.58 4.59
41.0 41.0 41.0 41.1 41.1
41.2 41.3 41.3 41.3 41.4
5.05 5.06 5.07 5.08 5.09
42.6 42.6 42.6 42.6 42.7
42.8 42.9 42.9 42.9 43.0
5.55 5.56 5.57 5.58 5.59
44.1 44.2 44.2 44.2 44.3
44.4 44.5 44.5 44.5 44.6
39.8 39.8 39.8 39.9 39.9
4.60 4.61 4.62 4.63 4.64
41.1 41.2 41.2 41.2 41.2
41.4 41.4 41.5 41.5 41.5
5.10 5.11 5.12 5.13 5.14
42.7 42.7 42.8 42.8 42.8
43.0 43.0 43.1 43.1 43.1
5.60 5.61 5.62 5.63 5.64
44.3 44.3 44.4 44.4 44.4
44.6 44.6 44.7 44.7 44.7
39.7 39.7 39.7 39.8 39.8
39.9 40.0 40.0 40.0 40.1
4.65 4.66 4.67 4.68 4.69
41.3 41.3 41.3 41.4 41.4
41.6 41.6 41.6 41.7 41.7
5.15 5.16 5.17 5.18 5.19
42.9 42.9 42.9 43.0 43.0
43.2 43.2 43.2 43.3 43.3
5.65 5.66 5.67 5.68 5.69
44.5 44.5 44.5 44.6 44.6
44.8 44.8 44.8 44.9 44.9
39.8 39.9 39.9 39.9 40.0
40.1 40.1 40.2 40.2 40.2
4.70 4.71 4.72 4.73 4.74
41.4 41.5 41.5 41.5 41.6
41.7 41.7 41.8 41.8 41.8
5.20 5.21 5.22 5.23 5.24
43.0 43.1 43.1 43.1 43.2
43.3 43.3 43.4 43.4 43.4
5.70 5.71 5.72 5.73 5.74
44.6 44.7 44.7 44.7 44.7
44.9 45.0 45.0 45.0 45.0
4
D 2161 TABLE 1 Continued Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
5.75 5.76 5.77 5.78 5.79
44.8 44.8 44.8 44.9 44.9
45.1 45.1 45.1 45.2 45.2
5.80 5.81 5.82 5.83 5.84
44.9 45.0 45.0 45.0 45.1
5.85 5.86 5.87 5.88 5.89
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
6.25 6.26 6.27 6.28 6.29
46.4 46.4 46.4 46.5 46.5
46.7 46.7 46.8 46.8 46.8
45.2 45.3 45.3 45.3 45.4
6.30 6.31 6.32 6.33 6.34
46.5 46.6 46.6 46.6 46.7
45.1 45.1 45.2 45.2 45.2
45.4 45.4 45.5 45.5 45.5
6.35 6.36 6.37 6.38 6.39
5.90 5.91 5.92 5.93 5.94
45.3 45.3 45.3 45.4 45.4
45.6 45.6 45.6 45.7 45.7
5.95 5.96 5.97 5.98 5.99
45.4 45.4 45.5 45.5 45.5
6.00 6.01 6.02 6.03 6.04
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
6.75 6.76 6.77 6.78 6.79
48.0 48.0 48.0 48.1 48.1
48.3 48.3 48.4 48.4 48.4
46.8 46.9 46.9 46.9 47.0
6.80 6.81 6.82 6.83 6.84
48.1 48.2 48.2 48.2 48.3
46.7 46.7 46.8 46.8 46.8
47.0 47.0 47.1 47.1 47.1
6.85 6.86 6.87 6.88 6.89
6.40 6.41 6.42 6.43 6.44
46.9 46.9 46.9 47.0 47.0
47.2 47.2 47.2 47.3 47.3
45.7 45.8 45.8 45.8 45.9
6.45 6.46 6.47 6.48 6.49
47.0 47.0 47.1 47.1 47.1
45.6 45.6 45.6 45.7 45.7
45.9 45.9 45.9 46.0 46.0
6.50 6.51 6.52 6.53 6.54
6.05 6.06 6.07 6.08 6.09
45.7 45.8 45.8 45.8 45.9
46.0 46.1 46.1 46.1 46.2
6.10 6.11 6.12 6.13 6.14
45.9 45.9 46.0 46.0 46.0
6.15 6.16 6.17 6.18 6.19 6.20 6.21 6.22 6.23 6.24
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
7.25 7.26 7.27 7.28 7.29
49.6 49.6 49.7 49.7 49.7
49.9 50.0 50.0 50.0 50.1
48.5 48.5 48.5 48.6 48.6
7.30 7.31 7.32 7.33 7.34
49.8 49.8 49.8 49.9 49.9
50.1 50.1 50.2 50.2 50.2
48.3 48.3 48.4 48.4 48.4
48.6 48.7 48.7 48.7 48.8
7.35 7.36 7.37 7.38 7.39
49.9 50.0 50.0 50.0 50.1
50.3 50.3 50.3 50.4 50.4
6.90 6.91 6.92 6.93 6.94
48.5 48.5 48.5 48.6 48.6
48.8 48.8 48.9 48.9 48.9
7.40 7.41 7.42 7.43 7.44
50.1 50.1 50.2 50.2 50.2
50.4 50.5 50.5 50.5 50.6
47.3 47.4 47.4 47.4 47.5
6.95 6.96 6.97 6.98 6.99
48.6 48.7 48.7 48.7 48.8
49.0 49.0 49.0 49.1 49.1
7.45 7.46 7.47 7.48 7.49
50.3 50.3 50.3 50.3 50.4
50.6 50.6 50.7 50.7 50.7
47.2 47.2 47.2 47.3 47.3
47.5 47.5 47.6 47.6 47.6
7.00 7.01 7.02 7.03 7.04
48.8 48.8 48.9 48.9 48.9
49.1 49.1 49.2 49.2 49.2
7.50 7.51 7.52 7.53 7.54
50.4 50.4 50.5 50.5 50.5
50.8 50.8 50.8 50.9 50.9
6.55 6.56 6.57 6.58 6.59
47.3 47.4 47.4 47.4 47.5
47.7 47.7 47.7 47.8 47.8
7.05 7.06 7.07 7.08 7.09
49.0 49.0 49.0 49.0 49.1
49.3 49.3 49.3 49.4 49.4
7.55 7.56 7.57 7.58 7.59
50.6 50.6 50.6 50.7 50.7
50.9 51.0 51.0 51.0 51.0
46.2 46.2 46.3 46.3 46.3
6.60 6.61 6.62 6.63 6.64
47.5 47.5 47.6 47.6 47.6
47.8 47.8 47.9 47.9 47.9
7.10 7.11 7.12 7.13 7.14
49.1 49.1 49.2 49.2 49.2
49.4 49.5 49.5 49.5 49.6
7.60 7.61 7.62 7.63 7.64
50.7 50.8 50.8 50.8 50.9
51.1 51.1 51.1 51.2 51.2
46.1 46.1 46.1 46.2 46.2
46.4 46.4 46.4 46.5 46.5
6.65 6.66 6.67 6.68 6.69
47.7 47.7 47.7 47.8 47.8
48.0 48.0 48.0 48.1 48.1
7.15 7.16 7.17 7.18 7.19
49.3 49.3 49.3 49.4 49.4
49.6 49.6 49.7 49.7 49.7
7.65 7.66 7.67 7.68 7.69
50.9 50.9 51.0 51.0 51.0
51.2 51.3 51.3 51.3 51.4
46.2 46.2 46.3 46.3 46.3
46.5 46.6 46.6 46.6 46.7
6.70 6.71 6.72 6.73 6.74
47.8 47.9 47.9 47.9 47.9
48.1 48.2 48.2 48.2 48.3
7.20 7.21 7.22 7.23 7.24
49.4 49.5 49.5 49.5 49.6
49.8 49.8 49.8 49.9 49.9
7.70 7.71 7.72 7.73 7.74
51.1 51.1 51.1 51.2 51.2
51.4 51.4 51.5 51.5 51.5
5
D 2161 TABLE 1 Continued Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
7.75 7.76 7.77 7.78 7.79
51.2 51.3 51.3 51.3 51.4
51.6 51.6 51.6 51.7 51.7
7.80 7.81 7.82 7.83 7.84
51.4 51.4 51.5 51.5 51.5
7.85 7.86 7.87 7.88 7.89
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
8.25 8.26 8.27 8.28 8.29
52.9 52.9 53.0 53.0 53.0
53.2 53.3 53.3 53.3 53.4
51.7 51.8 51.8 51.8 51.9
8.30 8.31 8.32 8.33 8.34
53.1 53.1 53.1 53.2 53.2
51.6 51.6 51.6 51.7 51.7
51.9 51.9 52.0 52.0 52.0
8.35 8.36 8.37 8.38 8.39
7.90 7.91 7.92 7.93 7.94
51.7 51.8 51.8 51.8 51.9
52.1 52.1 52.1 52.2 52.2
7.95 7.96 7.97 7.98 7.99
51.9 51.9 52.0 52.0 52.0
8.00 8.01 8.02 8.03 8.04
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
8.75 8.76 8.77 8.78 8.79
54.6 54.6 54.6 54.7 54.7
54.9 55.0 55.0 55.0 55.1
53.4 53.4 53.5 53.5 53.5
8.80 8.81 8.82 8.83 8.84
54.7 54.8 54.8 54.8 54.9
53.2 53.3 53.3 53.3 53.4
53.6 53.6 53.6 53.7 53.7
8.85 8.86 8.87 8.88 8.89
8.40 8.41 8.42 8.43 8.44
53.4 53.4 53.5 53.5 53.5
53.7 53.8 53.8 53.8 53.9
52.2 52.3 52.3 52.3 52.4
8.45 8.46 8.47 8.48 8.49
53.6 53.6 53.6 53.7 53.7
52.1 52.1 52.1 52.2 52.2
52.4 52.4 52.5 52.5 52.5
8.50 8.51 8.52 8.53 8.54
8.05 8.06 8.07 8.08 8.09
52.2 52.3 52.3 52.3 52.4
52.6 52.6 52.6 52.7 52.7
8.10 8.11 8.12 8.13 8.14
52.4 52.4 52.5 52.5 52.5
8.15 8.16 8.17 8.18 8.19 8.20 8.21 8.22 8.23 8.24
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
9.25 9.26 9.27 9.28 9.29
56.3 56.3 56.3 56.4 56.4
56.6 56.7 56.7 56.7 56.8
55.1 55.1 55.2 55.2 55.2
9.30 9.31 9.32 9.33 9.34
56.4 56.5 56.5 56.5 56.6
56.8 56.8 56.9 56.9 56.9
54.9 54.9 55.0 55.0 55.0
55.3 55.3 55.3 55.4 55.4
9.35 9.36 9.37 9.38 9.39
56.6 56.6 56.7 56.7 56.7
57.0 57.0 57.0 57.1 57.1
8.90 8.91 8.92 8.93 8.94
55.1 55.1 55.1 55.2 55.2
55.4 55.5 55.5 55.5 55.6
9.40 9.41 9.42 9.43 9.44
56.8 56.8 56.8 56.9 56.9
57.1 57.2 57.2 57.2 57.3
53.9 53.9 54.0 54.0 54.0
8.95 8.96 8.97 8.98 8.99
55.2 55.3 55.3 55.3 55.4
55.6 55.6 55.7 55.7 55.7
9.45 9.46 9.47 9.48 9.49
56.9 57.0 57.0 57.0 57.1
57.3 57.4 57.4 57.4 57.5
53.7 53.8 53.8 53.8 53.9
54.1 54.1 54.1 54.2 54.2
9.00 9.01 9.02 9.03 9.04
55.4 55.4 55.5 55.5 55.5
55.8 55.8 55.8 55.9 55.9
9.50 9.52 9.54 9.56 9.58
57.1 57.2 57.2 57.3 57.4
57.5 57.6 57.6 57.7 57.8
8.55 8.56 8.57 8.58 8.59
53.9 53.9 54.0 54.0 54.0
54.2 54.3 54.3 54.3 54.4
9.05 9.06 9.07 9.08 9.09
55.6 55.6 55.6 55.7 55.7
55.9 56.0 56.0 56.0 56.1
9.60 9.62 9.64 9.66 9.68
57.5 57.5 57.6 57.7 57.7
57.8 57.9 58.0 58.0 58.1
52.7 52.8 52.8 52.8 52.9
8.60 8.61 8.62 8.63 8.64
54.1 54.1 54.1 54.2 54.2
54.4 54.5 54.5 54.5 54.6
9.10 9.11 9.12 9.13 9.14
55.7 55.8 55.8 55.8 55.9
56.1 56.1 56.2 56.2 56.3
9.70 9.72 9.74 9.76 9.78
57.8 57.9 57.9 58.0 58.1
58.2 58.3 58.3 58.4 58.5
52.6 52.6 52.6 52.7 52.7
52.9 52.9 53.0 53.0 53.0
8.65 8.66 8.67 8.68 8.69
54.2 54.3 54.3 54.3 54.4
54.6 54.6 54.7 54.7 54.7
9.15 9.16 9.17 9.18 9.19
55.9 55.9 56.0 56.0 56.0
56.3 56.3 56.4 56.4 56.4
9.80 9.82 9.84 9.86 9.88
58.1 58.2 58.3 58.4 58.4
58.5 58.6 58.7 58.7 58.8
52.7 52.8 52.8 52.8 52.9
53.1 53.1 53.1 53.2 53.2
8.70 8.71 8.72 8.73 8.74
54.4 54.4 54.5 54.5 54.5
54.8 54.8 54.8 54.9 54.9
9.20 9.21 9.22 9.23 9.24
56.1 56.1 56.2 56.2 56.2
56.5 56.5 56.5 56.6 56.6
9.90 9.92 9.94 9.96 9.98
58.5 58.6 58.6 58.7 58.8
58.9 59.0 59.0 59.1 59.2
6
D 2161 TABLE 1 Continued Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
10.00 10.02 10.04 10.06 10.08
58.8 58.9 59.0 59.0 59.1
59.2 59.3 59.4 59.4 59.5
10.10 10.12 10.14 10.16 10.18
59.2 59.3 59.3 59.4 59.5
10.20 10.22 10.24 10.26 10.28
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
11.00 11.02 11.04 11.06 11.08
62.4 62.4 62.5 62.6 62.7
62.8 62.9 62.9 63.0 63.1
59.6 59.7 59.7 59.8 59.9
11.10 11.12 11.14 11.16 11.18
62.7 62.8 62.9 62.9 63.0
59.5 59.6 59.7 59.7 59.8
59.9 60.0 60.1 60.1 60.2
11.20 11.22 11.24 11.26 11.28
10.30 10.32 10.34 10.36 10.38
59.9 60.0 60.0 60.1 60.2
60.3 60.4 60.4 60.5 60.6
10.40 10.42 10.44 10.46 10.48
60.2 60.3 60.4 60.4 60.5
10.50 10.52 10.54 10.56 10.58
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
12.00 12.02 12.04 12.06 12.08
66.0 66.1 66.1 66.2 66.3
66.4 66.5 66.6 66.7 66.7
63.1 63.2 63.3 63.4 63.4
12.10 12.12 12.14 12.16 12.18
66.4 66.4 66.5 66.6 66.7
63.1 63.2 63.2 63.3 63.4
63.5 63.6 63.7 63.7 63.8
12.20 12.22 12.24 12.26 12.28
11.30 11.32 11.34 11.36 11.38
63.4 63.5 63.6 63.7 63.7
63.9 63.9 64.0 64.1 64.2
60.6 60.7 60.8 60.9 60.9
11.40 11.42 11.44 11.46 11.48
63.8 63.9 63.9 64.0 64.1
60.6 60.7 60.7 60.8 60.9
61.0 61.1 61.1 61.2 61.3
11.50 11.52 11.54 11.56 11.58
10.60 10.62 10.64 10.66 10.68
60.9 61.0 61.1 61.2 61.2
61.4 61.4 61.5 61.6 61.6
10.70 10.72 10.74 10.76 10.78
61.3 61.4 61.4 61.5 61.6
10.80 10.82 10.84 10.86 10.88 10.90 10.92 10.94 10.96 10.98
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
13.00 13.02 13.04 13.06 13.08
69.7 69.8 69.9 69.9 70.0
70.2 70.3 70.3 70.4 70.5
66.8 66.9 67.0 67.0 67.1
13.10 13.12 13.14 13.16 13.18
70.1 70.2 70.2 70.3 70.4
70.6 70.6 70.7 70.8 70.9
66.7 66.8 66.9 66.9 67.0
67.2 67.2 67.3 67.4 67.5
13.20 13.22 13.24 13.26 13.28
70.5 70.5 70.6 70.7 70.8
70.9 71.0 71.1 71.2 71.2
12.30 12.32 12.34 12.36 12.38
67.1 67.2 67.2 67.3 67.4
67.5 67.6 67.7 67.8 67.8
13.30 13.32 13.34 13.36 13.38
70.8 70.9 71.0 71.1 71.1
71.3 71.4 71.5 71.5 71.6
64.2 64.3 64.4 64.5 64.5
12.40 12.42 12.44 12.46 12.48
67.5 67.5 67.6 67.7 67.8
67.9 68.0 68.1 68.1 68.2
13.40 13.42 13.44 13.46 13.48
71.2 71.3 71.4 71.4 71.5
71.7 71.8 71.9 71.9 72.0
64.2 64.2 64.3 64.4 64.5
64.6 64.7 64.7 64.8 64.9
12.50 12.52 12.54 12.56 12.58
67.8 67.9 68.0 68.1 68.1
68.3 68.4 68.4 68.5 68.6
13.50 13.52 13.54 13.56 13.58
71.6 71.7 71.8 71.8 71.9
72.1 72.2 72.2 72.3 72.4
11.60 11.62 11.64 11.66 11.68
64.5 64.6 64.7 64.7 64.8
65.0 65.0 65.1 65.2 65.3
12.60 12.62 12.64 12.66 12.68
68.2 68.3 68.4 68.4 68.5
68.7 68.7 68.8 68.9 69.0
13.60 13.62 13.64 13.66 13.68
72.0 72.1 72.1 72.2 72.3
72.5 72.5 72.6 72.7 72.8
61.7 61.8 61.9 61.9 62.0
11.70 11.72 11.74 11.76 11.78
64.9 65.0 65.0 65.1 65.2
65.3 65.4 65.5 65.5 65.6
12.70 12.72 12.74 12.76 12.78
68.6 68.7 68.7 68.8 68.9
69.0 69.1 69.2 69.3 69.3
13.70 13.72 13.74 13.76 13.78
72.4 72.4 72.5 72.6 72.7
72.8 72.9 73.0 73.1 73.2
61.7 61.7 61.8 61.9 61.9
62.1 62.1 62.2 62.3 62.4
11.80 11.82 11.84 11.86 11.88
65.3 65.3 65.4 65.5 65.6
65.7 65.8 65.8 65.9 66.0
12.80 12.82 12.84 12.86 12.88
69.0 69.0 69.1 69.2 69.3
69.4 69.5 69.6 69.6 69.7
13.80 13.82 13.84 13.86 13.88
72.7 72.8 72.9 73.0 73.1
73.2 73.3 73.4 73.5 73.5
62.0 62.1 62.2 62.2 62.3
62.4 62.5 62.6 62.6 62.7
11.90 11.92 11.94 11.96 11.98
65.6 65.7 65.8 65.8 65.9
66.1 66.1 66.2 66.3 66.4
12.90 12.92 12.94 12.96 12.98
69.3 69.4 69.5 69.6 69.6
69.8 69.9 69.9 70.0 70.1
13.90 13.92 13.94 13.96 13.98
73.1 73.2 73.3 73.4 73.4
73.6 73.7 73.8 73.9 73.9
7
D 2161 TABLE 1 Continued Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
14.00 14.02 14.04 14.06 14.08
73.5 73.6 73.7 73.7 73.8
74.0 74.1 74.2 74.2 74.3
14.10 14.12 14.14 14.16 14.18
73.9 74.0 74.1 74.1 74.2
14.20 14.22 14.24 14.26 14.28
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
15.00 15.02 15.04 15.06 15.08
77.4 77.5 77.6 77.6 77.7
77.9 78.0 78.1 78.2 78.2
74.4 74.5 74.6 74.6 74.7
15.10 15.12 15.14 15.16 15.18
77.8 77.9 78.0 78.0 78.1
74.3 74.4 74.4 74.5 74.6
74.8 74.9 74.9 75.0 75.1
15.20 15.22 15.24 15.26 15.28
14.30 14.32 14.34 14.36 14.38
74.7 74.7 74.8 74.9 75.0
75.2 75.3 75.3 75.4 75.5
14.40 14.42 14.44 14.46 14.48
75.1 75.1 75.2 75.3 75.4
14.50 14.52 14.54 14.56 14.58
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
16.00 16.02 16.04 16.06 16.08
81.4 81.4 81.5 81.6 81.7
81.9 82.0 82.1 82.2 82.2
78.3 78.4 78.5 78.6 78.6
16.10 16.12 16.14 16.16 16.18
81.8 81.8 81.9 82.0 82.1
78.2 78.3 78.3 78.4 78.5
78.7 78.8 78.9 79.0 79.0
16.20 16.22 16.24 16.26 16.28
15.30 15.32 15.34 15.36 15.38
78.6 78.7 78.7 78.8 78.9
79.1 79.2 79.3 79.3 79.4
75.6 75.6 75.7 75.8 75.9
15.40 15.42 15.44 15.46 15.48
79.0 79.1 79.1 79.2 79.3
75.4 75.5 75.6 75.7 75.8
76.0 76.0 76.1 76.2 76.3
15.50 15.52 15.54 15.56 15.58
14.60 14.62 14.64 14.66 14.68
75.8 75.9 76.0 76.1 76.1
76.3 76.4 76.5 76.6 76.7
14.70 14.72 14.74 14.76 14.78
76.2 76.3 76.4 76.5 76.5
14.80 14.82 14.84 14.86 14.88 14.90 14.92 14.94 14.96 14.98
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
17.00 17.02 17.04 17.06 17.08
85.4 85.5 85.6 85.6 85.7
86.0 86.0 86.1 86.2 86.3
82.3 82.4 82.5 82.6 82.6
17.10 17.12 17.14 17.16 17.18
85.8 85.9 86.0 86.0 86.1
86.4 86.5 86.5 86.6 86.7
82.2 82.2 82.3 82.4 82.5
82.7 82.8 82.9 83.0 83.0
17.20 17.22 17.24 17.26 17.28
86.2 86.3 86.4 86.5 86.5
86.8 86.9 86.9 87.0 87.1
16.30 16.32 16.34 16.36 16.38
82.6 82.6 82.7 82.8 82.9
83.1 83.2 83.3 83.4 83.4
17.30 17.32 17.34 17.36 17.38
86.6 86.7 86.8 86.9 86.9
87.2 87.3 87.4 87.4 87.5
79.5 79.6 79.7 79.7 79.8
16.40 16.42 16.44 16.46 16.48
83.0 83.0 83.1 83.2 83.3
83.5 83.6 83.7 83.8 83.8
17.40 17.42 17.44 17.46 17.48
87.0 87.1 87.2 87.3 87.3
87.6 87.7 87.8 87.9 87.9
79.4 79.5 79.5 79.6 79.7
79.9 80.0 80.1 80.1 80.2
16.50 16.52 16.54 16.56 16.58
83.4 83.5 83.5 83.6 83.7
83.9 84.0 84.1 84.2 84.3
17.50 17.52 17.54 17.56 17.58
87.4 87.5 87.6 87.7 87.8
88.0 88.1 88.2 88.3 88.3
15.60 15.62 15.64 15.66 15.68
79.8 79.8 79.9 80.0 80.1
80.3 80.4 80.5 80.5 80.6
16.60 16.62 16.64 16.66 16.68
83.8 83.9 83.9 84.0 84.1
84.3 84.4 84.5 84.6 84.7
17.60 17.62 17.64 17.66 17.68
87.8 87.9 88.0 88.1 88.2
88.4 88.5 88.6 88.7 88.8
76.7 76.8 76.9 77.0 77.1
15.70 15.72 15.74 15.76 15.78
80.2 80.2 80.3 80.4 80.5
80.7 80.8 80.9 80.9 81.0
16.70 16.72 16.74 16.76 16.78
84.2 84.3 84.3 84.4 84.5
84.7 84.8 84.9 85.0 85.1
17.70 17.72 17.74 17.76 17.78
88.3 88.3 88.4 88.5 88.6
88.8 88.9 89.0 89.1 89.2
76.6 76.7 76.8 76.9 76.9
77.1 77.2 77.3 77.4 77.4
15.80 15.82 15.84 15.86 15.88
80.6 80.6 80.7 80.8 80.9
81.1 81.2 81.3 81.3 81.4
16.80 16.82 16.84 16.86 16.88
84.6 84.7 84.7 84.8 84.9
85.1 85.2 85.3 85.4 85.5
17.80 17.82 17.84 17.86 17.88
88.7 88.7 88.8 88.9 89.0
89.3 89.3 89.4 89.5 89.6
77.0 77.1 77.2 77.2 77.3
77.5 77.6 77.7 77.8 77.8
15.90 15.92 15.94 15.96 15.98
81.0 81.0 81.1 81.2 81.3
81.5 81.6 81.7 81.7 81.8
16.90 16.92 16.94 16.96 16.98
85.0 85.1 85.1 85.2 85.3
85.6 85.6 85.7 85.8 85.9
17.90 17.92 17.94 17.96 17.98
89.1 89.2 89.2 89.3 89.4
89.7 89.8 89.8 89.9 90.0
8
D 2161 TABLE 1 Continued Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
18.00 18.02 18.04 18.06 18.08
89.5 89.6 89.6 89.7 89.8
90.1 90.2 90.2 90.3 90.4
18.10 18.12 18.14 18.16 18.18
89.9 90.0 90.1 90.1 90.2
18.20 18.22 18.24 18.26 18.28
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
19.00 19.02 19.04 19.06 19.08
93.6 93.7 93.8 93.9 94.0
94.3 94.3 94.4 94.5 94.6
90.5 90.6 90.7 90.7 90.8
19.10 19.12 19.14 19.16 19.18
94.0 94.1 94.2 94.3 94.4
90.3 90.4 90.5 90.6 90.6
90.9 91.0 91.1 91.2 91.2
19.20 19.22 19.24 19.26 19.28
18.30 18.32 18.34 18.36 18.38
90.7 90.8 90.9 91.0 91.1
91.3 91.4 91.5 91.6 91.7
18.40 18.42 18.44 18.46 18.48
91.1 91.2 91.3 91.4 91.5
18.50 18.52 18.54 18.56 18.58
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
20.00 20.05 20.10 20.15 20.20
97.8 98.0 98.2 98.5 98.7
98.5 98.7 98.9 99.1 99.3
94.7 94.8 94.8 94.9 95.0
20.25 20.30 20.35 20.40 20.45
98.9 99.1 99.3 99.5 99.7
94.5 94.5 94.6 94.7 94.8
95.1 95.2 95.3 95.4 95.4
20.50 20.55 20.60 20.65 20.70
19.30 19.32 19.34 19.36 19.38
94.9 95.0 95.0 95.1 95.2
95.5 95.6 95.7 95.8 95.9
91.7 91.8 91.9 92.0 92.1
19.40 19.42 19.44 19.46 19.48
95.3 95.4 95.5 95.6 95.6
91.5 91.6 91.7 91.8 91.9
92.2 92.2 92.3 92.4 92.5
19.50 19.52 19.54 19.56 19.58
18.60 18.62 18.64 18.66 18.68
92.0 92.0 92.1 92.2 92.3
92.6 92.7 92.7 92.8 92.9
18.70 18.72 18.74 18.76 18.78
92.4 92.5 92.5 92.6 92.7
18.80 18.82 18.84 18.86 18.88 18.90 18.92 18.94 18.96 18.98
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
22.50 22.55 22.60 22.65 22.70
108.5 108.7 108.9 109.1 109.4
109.2 109.4 109.6 109.9 110.1
99.5 99.8 100.0 100.2 100.4
22.75 22.80 22.85 22.90 22.95
109.6 109.8 110.0 110.2 110.4
110.3 110.5 110.7 111.0 111.2
99.9 100.1 100.4 100.6 100.8
100.6 100.8 101.0 101.2 101.5
23.00 23.05 23.10 23.15 23.20
110.6 110.9 111.1 111.3 111.5
111.4 111.6 111.8 112.0 112.3
20.75 20.80 20.85 20.90 20.95
101.0 101.2 101.4 101.6 101.8
101.7 101.9 102.1 102.3 102.5
23.25 23.30 23.35 23.40 23.45
111.7 111.9 112.2 112.4 112.6
112.5 112.7 112.9 113.1 113.4
95.9 96.0 96.1 96.2 96.3
21.00 21.05 21.10 21.15 21.20
102.1 102.3 102.5 102.7 102.9
102.7 103.0 103.2 103.4 103.6
23.50 23.55 23.60 23.65 23.70
112.8 113.0 113.2 113.5 113.7
113.6 113.8 114.0 114.2 114.4
95.7 95.8 95.9 96.0 96.1
96.4 96.4 96.5 96.6 96.7
21.25 21.30 21.35 21.40 21.45
103.1 103.3 103.6 103.8 104.0
103.8 104.0 104.2 104.5 104.7
23.75 23.80 23.85 23.90 23.95
113.9 114.1 114.3 114.6 114.8
114.7 114.9 115.1 115.3 115.5
19.60 19.62 19.64 19.66 19.68
96.1 96.2 96.3 96.4 96.5
96.8 96.9 97.0 97.0 97.1
21.50 21.55 21.60 21.65 21.70
104.2 104.4 104.6 104.8 105.0
104.9 105.1 105.3 105.5 105.8
24.00 24.05 24.10 24.15 24.20
115.0 115.2 115.4 115.6 115.9
115.8 116.0 116.2 116.4 116.6
93.0 93.1 93.2 93.3 93.3
19.70 19.72 19.74 19.76 19.78
96.6 96.6 96.7 96.8 96.9
97.2 97.3 97.4 97.5 97.5
21.75 21.80 21.85 21.90 21.95
105.3 105.5 105.7 105.9 106.1
106.0 106.2 106.4 106.6 106.8
24.25 24.30 24.35 24.40 24.45
116.1 116.3 116.4 116.7 117.0
116.9 117.1 117.3 117.5 117.7
92.8 92.9 93.0 93.0 93.1
93.4 93.5 93.6 93.7 93.8
19.80 19.82 19.84 19.86 19.88
97.0 97.1 97.1 97.2 97.3
97.6 97.7 97.8 97.9 98.0
22.00 22.05 22.10 22.15 22.20
106.3 106.6 106.8 107.0 107.2
107.0 107.3 107.5 107.7 107.9
24.50 24.55 24.60 24.65 24.70
117.2 117.4 117.6 117.8 118.0
118.0 118.2 118.4 118.6 118.8
93.2 93.3 93.4 93.5 93.5
93.8 93.9 94.0 94.1 94.2
19.90 19.92 19.94 19.96 19.98
97.4 97.5 97.6 97.7 97.7
98.1 98.1 98.2 98.3 98.4
22.25 22.30 22.35 22.40 22.45
107.4 107.6 107.8 108.1 108.3
108.1 108.3 108.6 108.8 109.0
24.75 24.80 24.85 24.90 24.95
118.3 118.5 118.7 118.9 119.1
119.1 119.3 119.5 119.7 119.9
9
D 2161 TABLE 1 Continued Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
25.00 25.05 25.10 25.15 25.20
119.4 119.6 119.8 120.0 120.2
120.2 120.4 120.6 120.8 121.0
25.25 25.30 25.35 25.40 25.45
120.5 120.7 120.9 121.1 121.3
25.50 25.55 25.60 25.65 25.70
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
27.50 27.55 27.60 27.65 27.70
130.4 130.6 130.8 131.0 131.3
131.3 131.5 131.7 131.9 132.1
121.3 121.5 121.7 121.9 122.1
27.75 27.80 27.85 27.90 27.95
131.5 131.7 131.9 132.2 132.4
121.6 121.8 122.0 122.2 122.4
122.4 122.6 122.8 123.0 123.3
28.00 28.05 28.10 28.15 28.20
25.75 25.80 25.85 25.90 25.95
122.6 122.9 123.1 123.3 123.5
123.5 123.7 123.9 124.1 124.4
26.00 26.05 26.10 26.15 26.20
123.7 124.0 124.2 124.4 124.6
26.25 26.30 26.35 26.40 26.45
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
30.00 30.05 30.10 30.15 30.20
141.5 141.7 142.0 142.2 142.4
142.5 142.7 142.9 143.1 143.4
132.4 132.6 132.8 133.0 133.3
30.25 30.30 30.35 30.40 30.45
142.6 142.9 143.1 143.3 143.5
132.6 132.8 133.0 133.3 133.5
133.5 133.7 133.9 134.2 134.4
30.50 30.55 30.60 30.65 30.70
28.25 28.30 28.35 28.40 28.45
133.7 133.9 134.2 134.4 134.6
134.6 134.8 135.1 135.3 135.5
124.6 124.8 125.0 125.2 125.5
28.50 28.55 28.60 28.65 28.70
134.8 135.0 135.3 135.5 135.7
124.9 125.1 125.3 125.5 125.7
125.7 125.9 126.1 126.4 126.6
28.75 28.80 28.85 28.90 28.95
26.50 26.55 26.60 26.65 26.70
126.0 126.2 126.4 126.6 126.8
126.8 127.0 127.2 127.5 127.7
26.75 26.80 26.85 26.90 26.95
127.1 127.3 127.5 127.7 127.9
27.00 27.05 27.10 27.15 27.20 27.25 27.30 27.35 27.40 27.45
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
32.50 32.55 32.60 32.65 32.70
152.7 153.0 153.2 153.4 153.6
153.8 154.0 154.2 154.4 154.7
143.6 143.8 144.0 144.3 144.5
32.75 32.80 32.85 32.90 32.95
153.9 154.1 154.3 154.5 154.8
154.9 155.1 155.4 155.6 155.8
143.8 144.0 144.2 144.4 144.6
144.7 144.9 145.2 145.4 145.6
33.00 33.05 33.10 33.15 33.20
155.0 155.2 155.4 155.7 155.9
156.0 156.3 156.5 156.7 156.9
30.75 30.80 30.85 30.90 30.95
144.9 145.1 145.3 145.5 145.8
145.8 146.1 146.3 146.5 146.7
33.25 33.30 33.35 33.40 33.45
156.1 156.3 156.6 156.8 157.0
157.2 157.4 157.6 157.8 158.1
135.7 135.9 136.2 136.4 136.6
31.00 31.05 31.10 31.15 31.20
146.0 146.2 146.4 146.7 146.9
147.0 147.2 147.4 147.7 147.9
33.50 33.55 33.60 33.65 33.70
157.2 157.5 157.7 157.9 158.2
158.3 158.5 158.8 159.0 159.2
135.9 136.2 136.4 136.6 136.8
136.8 137.1 137.3 137.5 137.7
31.25 31.30 31.35 31.40 31.45
147.1 147.3 147.6 147.8 148.0
148.1 148.3 148.6 148.8 149.0
33.75 33.80 33.85 33.90 33.95
158.4 158.6 158.8 159.1 159.3
159.4 159.7 159.9 160.1 160.3
29.00 29.05 29.10 29.15 29.20
137.0 137.3 137.5 137.7 137.9
138.0 138.2 138.4 138.6 138.9
31.50 31.55 31.60 31.65 31.70
148.2 148.5 148.7 148.9 149.1
149.2 149.5 149.7 149.9 150.1
34.00 34.05 34.10 34.15 34.20
159.5 159.7 160.0 160.2 160.4
160.6 160.8 161.0 161.3 161.5
127.9 128.1 128.4 128.6 128.8
29.25 29.30 29.35 29.40 29.45
138.2 138.4 138.6 138.8 139.1
139.1 139.3 139.5 139.8 140.0
31.75 31.80 31.85 31.90 31.95
149.4 149.6 149.8 150.0 150.3
150.4 150.6 150.8 151.0 151.3
34.25 34.30 34.35 34.40 34.45
160.6 160.9 161.1 161.3 161.5
161.7 161.9 162.2 162.4 162.6
128.2 128.4 128.6 128.8 129.0
129.0 129.2 129.5 129.7 129.9
29.50 29.55 29.60 29.65 29.70
139.3 139.5 139.7 140.0 140.2
140.2 140.4 140.7 140.9 141.1
32.00 32.05 32.10 32.15 32.20
150.5 150.7 150.9 151.2 151.4
151.5 151.7 152.0 152.2 152.4
34.50 34.55 34.60 34.65 34.70
161.8 162.0 162.2 162.4 162.7
162.9 163.1 163.3 163.5 163.8
129.3 129.5 129.7 129.9 130.2
130.1 130.4 130.6 130.8 131.0
29.75 29.80 29.85 29.90 29.95
140.4 140.6 140.8 141.1 141.3
141.3 141.6 141.8 142.0 142.2
32.25 32.30 32.35 32.40 32.45
151.6 151.8 152.1 152.3 152.5
152.6 152.9 153.1 153.3 153.5
34.75 34.80 34.85 34.90 34.95
162.9 163.1 163.3 163.6 163.8
164.0 164.2 164.4 164.7 164.9
10
D 2161 TABLE 1 Continued Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
35.00 35.05 35.10 35.15 35.20 35.25 35.30 35.35 35.40 35.45
164.0 164.3 164.5 164.7 164.9 165.2 165.4 165.6 165.8 166.1
165.1 165.4 165.6 165.8 166.0 166.3 166.5 166.7 167.0 167.2
35.50 35.55 35.60 35.65 35.70
166.3 166.5 166.7 167.0 167.2
35.75 35.80 35.85 35.90 35.95
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
37.50 37.55 37.60 37.65 37.70 37.75 37.80 37.85 37.90 37.95
175.4 175.6 175.8 176.1 176.3 176.5 176.7 177.0 177.2 177.4
176.5 176.8 177.0 177.2 177.5 177.7 177.9 178.1 178.4 178.6
167.4 167.6 167.9 168.1 168.3
38.00 38.05 38.10 38.15 38.20
177.6 177.9 178.1 178.3 178.6
167.4 167.7 167.9 168.1 168.3
168.6 168.8 169.0 169.2 169.5
38.25 38.30 38.35 38.40 38.45
36.00 36.05 36.10 36.15 36.20
168.6 168.8 169.0 169.2 169.5
169.7 169.9 170.1 170.4 170.6
36.25 36.30 36.35 36.40 36.45
169.7 169.9 170.1 170.4 170.6
36.50 36.55 36.60 36.65 36.70
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
40.00 40.05 40.10 40.15 40.20 40.25 40.30 40.35 40.40 40.45
186.8 187.0 187.2 187.4 187.7 187.9 188.1 188.4 188.6 188.8
188.0 188.2 188.5 188.7 188.9 189.2 189.4 189.6 189.8 190.1
178.8 179.1 179.3 179.5 179.8
40.50 40.55 40.60 40.65 40.70
189.0 189.3 189.5 189.7 189.9
178.8 179.0 179.2 179.5 179.7
180.0 180.2 180.4 180.7 180.9
40.75 40.80 40.85 40.90 40.95
38.50 38.55 38.60 38.65 38.70
179.9 180.1 180.4 180.6 180.8
181.1 181.4 181.6 181.8 182.0
170.8 171.1 171.3 171.5 171.7
38.75 38.80 38.85 38.90 38.95
181.1 181.3 181.5 181.7 182.0
170.8 171.1 171.3 171.5 171.7
172.0 172.2 172.4 172.7 172.9
39.00 39.05 39.10 39.15 39.20
36.75 36.80 36.85 36.90 36.95
172.0 172.2 172.4 172.6 172.9
173.1 173.3 173.6 173.8 174.0
37.00 37.05 37.10 37.15 37.20
173.1 173.3 173.6 173.8 174.0
37.25 37.30 37.35 37.40 37.45
174.2 174.5 174.7 174.9 175.1
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
42.50 42.55 42.60 42.65 42.70 42.75 42.80 42.85 42.90 42.95
198.2 198.4 198.6 198.9 199.1 199.3 199.5 199.8 200 200
199.5 199.7 200 200 200 201 201 201 201 202
190.3 190.5 190.8 191.0 191.2
43.00 43.05 43.10 43.15 43.20
200 201 201 201 201
202 202 202 202 203
190.2 190.4 190.6 190.9 191.1
191.5 191.7 191.9 192.1 192.4
43.25 43.30 43.35 43.40 43.45
202 202 202 202 203
203 203 203 203 204
41.00 41.05 41.10 41.15 41.20
191.3 191.5 191.8 192.0 192.2
192.6 192.8 193.1 193.3 193.5
43.50 43.55 43.60 43.65 43.70
203 203 203 203 204
204 204 204 205 205
182.3 182.5 182.7 183.0 183.2
41.25 41.30 41.35 41.40 41.45
192.5 192.7 192.9 193.1 193.4
193.7 194.0 194.2 194.4 194.7
43.75 43.80 43.85 43.90 43.95
204 204 204 205 205
205 205 206 206 206
182.2 182.4 182.7 182.9 183.1
183.4 183.6 183.9 184.1 184.3
41.50 41.55 41.60 41.65 41.70
193.6 193.8 194.1 194.3 194.5
194.9 195.1 195.4 195.6 195.8
44.00 44.05 44.10 44.15 44.20
205 205 205 206 206
206 207 207 207 207
39.25 39.30 39.35 39.40 39.45
183.3 183.6 183.8 184.0 184.2
184.6 184.8 185.0 185.3 185.5
41.75 41.80 41.85 41.90 41.95
194.7 195.0 195.2 195.4 195.7
196.0 196.3 196.5 196.7 197.0
44.25 44.30 44.35 44.40 44.45
206 206 207 207 207
208 208 208 208 208
174.3 174.5 174.7 174.9 175.2
39.50 39.55 39.60 39.65 39.70
184.5 184.7 184.9 185.2 185.4
185.7 185.9 186.2 186.4 186.6
42.00 42.05 42.10 42.15 42.20
195.9 196.1 196.3 196.6 196.8
197.2 197.4 197.7 197.9 198.1
44.50 44.55 44.60 44.65 44.70
207 208 208 208 208
209 209 209 209 210
175.4 175.6 175.9 176.1 176.3
39.75 39.80 39.85 39.90 39.95
185.6 185.8 186.1 186.3 186.5
186.9 187.1 187.3 187.5 187.8
42.25 42.30 42.35 42.40 42.45
197.0 197.3 197.5 197.7 197.9
198.3 198.6 198.8 199.0 199.3
44.75 44.80 44.85 44.90 44.95
208 209 209 209 209
210 210 210 211 211
11
D 2161 TABLE 1 Continued Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
45.00 45.05 45.10 45.15 45.20
210 210 210 210 211
211 211 211 212 212
45.25 45.30 45.35 45.40 45.45
211 211 211 211 212
45.50 45.55 45.60 45.65 45.70
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
47.50 47.55 47.60 47.65 47.70
221 221 222 222 222
223 223 223 223 223
212 212 213 213 213
47.75 47.80 47.85 47.90 47.95
222 222 223 223 223
212 212 212 213 213
213 214 214 214 214
48.00 48.05 48.10 48.15 48.20
45.75 45.80 45.85 45.90 45.95
213 213 214 214 214
214 215 215 215 215
46.00 46.05 46.10 46.15 46.20
214 214 215 215 215
46.25 46.30 46.35 46.40 46.45
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
50.0 50.1 50.2 50.3 50.4
233 233 233 234 234
234 235 235 235 236
224 224 224 224 225
50.5 50.6 50.7 50.8 50.9
235 235 236 236 237
223 224 224 224 224
225 225 225 226 226
51.0 51.1 51.2 51.3 51.4
48.25 48.30 48.35 48.40 48.45
225 225 225 225 225
226 226 226 227 227
216 216 216 216 217
48.50 48.55 48.60 48.65 48.70
226 226 226 226 227
215 216 216 216 216
217 217 217 217 218
48.75 48.80 48.85 48.90 48.95
46.50 46.55 46.60 46.65 46.70
216 217 217 217 217
218 218 218 219 219
46.75 46.80 46.85 46.90 46.95
218 218 218 218 219
47.00 47.05 47.10 47.15 47.20 47.25 47.30 47.35 47.40 47.45
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
55.0 55.1 55.2 55.3 55.4
256 256 256 257 257
257 258 258 259 259
236 237 237 238 238
55.5 55.6 55.7 55.8 55.9
258 258 259 259 260
260 260 261 261 261
237 238 238 239 239
239 239 240 240 241
56.0 56.1 56.2 56.3 56.4
260 261 261 262 262
262 262 263 263 264
51.5 51.6 51.7 51.8 51.9
239 240 240 241 241
241 242 242 242 243
56.5 56.6 56.7 56.8 56.9
262 263 263 264 264
264 265 265 266 266
227 227 228 228 228
52.0 52.1 52.2 52.3 52.4
242 242 243 243 244
243 244 244 245 245
57.0 57.1 57.2 57.3 57.4
265 265 266 266 267
267 267 267 268 268
227 227 227 227 228
228 229 229 229 229
52.5 52.6 52.7 52.8 52.9
244 245 245 245 246
246 246 247 247 248
57.5 57.6 57.7 57.8 57.9
267 268 268 268 269
269 269 270 270 271
49.00 49.05 49.10 49.15 49.20
228 228 228 229 229
229 230 230 230 230
53.0 53.1 53.2 53.3 53.4
246 247 247 248 248
248 248 249 249 250
58.0 58.1 58.2 58.3 58.4
269 270 270 271 271
271 272 272 273 273
219 219 220 220 220
49.25 49.30 49.35 49.40 49.45
229 229 230 230 230
231 231 231 231 232
53.5 53.6 53.7 53.8 53.9
249 249 250 250 250
250 251 251 252 252
58.5 58.6 58.7 58.8 58.9
272 272 273 273 274
273 274 274 275 275
219 219 219 219 220
220 220 221 221 221
49.50 49.55 49.60 49.65 49.70
230 230 231 231 231
232 232 232 232 233
54.0 54.1 54.2 54.3 54.4
251 251 252 252 253
253 253 254 254 254
59.0 59.1 59.2 59.3 59.4
274 274 275 275 276
276 276 277 277 278
220 220 220 221 221
221 222 222 222 222
49.75 49.80 49.85 49.90 49.95
231 232 232 232 232
233 233 233 234 234
54.5 54.6 54.7 54.8 54.9
253 254 254 255 255
255 255 256 256 257
59.5 59.6 59.7 59.8 59.9
276 277 277 278 278
278 279 279 280 280
12
D 2161 TABLE 1 Continued Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
60.0 60.1 60.2 60.3 60.4
279 279 280 280 280
280 281 281 282 282
60.5 60.6 60.7 60.8 60.9
281 281 282 282 283
61.0 61.1 61.2 61.3 61.4
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
65.0 65.1 65.2 65.3 65.4
302 302 303 303 303
304 304 305 305 306
283 283 284 284 285
65.5 65.6 65.7 65.8 65.9
304 304 305 305 306
283 284 284 285 285
285 286 286 286 287
66.0 66.1 66.2 66.3 66.4
61.5 61.6 61.7 61.8 61.9
286 286 286 287 287
287 288 288 289 289
62.0 62.1 62.2 62.3 62.4
288 288 289 289 290
62.5 62.6 62.7 62.8 62.9
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
70.0 70.1 70.2 70.3 70.4
325 325 326 326 327
327 327 328 328 329
306 306 307 307 308
70.5 70.6 70.7 70.8 70.9
327 328 328 328 329
306 307 307 308 308
308 309 309 310 310
71.0 71.1 71.2 71.3 71.4
66.5 66.6 66.7 66.8 66.9
309 309 309 310 310
311 311 312 312 313
290 290 291 291 292
67.0 67.1 67.2 67.3 67.4
311 311 312 312 313
290 291 291 291 292
292 293 293 293 294
67.5 67.6 67.7 67.8 67.9
63.0 63.1 63.2 63.3 63.4
292 293 293 294 294
294 295 295 296 296
63.5 63.6 63.7 63.8 63.9
295 295 296 296 297
64.0 64.1 64.2 64.3 64.4 64.5 64.6 64.7 64.8 64.9
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
75.0 75.1 75.2 75.3 75.4
348 348 349 349 350
350 351 351 352 352
329 330 330 331 331
75.5 75.6 75.7 75.8 75.9
350 351 351 352 352
352 353 353 354 354
329 330 330 331 331
332 332 332 333 333
76.0 76.1 76.2 76.3 76.4
352 353 353 354 354
355 355 356 356 357
71.5 71.6 71.7 71.8 71.9
332 332 333 333 334
334 334 335 335 336
76.5 76.6 76.7 76.8 76.9
355 355 356 356 357
357 358 358 359 359
313 313 314 314 315
72.0 72.1 72.2 72.3 72.4
334 334 335 335 336
336 337 337 338 338
77.0 77.1 77.2 77.3 77.4
357 358 358 358 359
359 360 360 361 361
313 314 314 315 315
315 316 316 317 317
72.5 72.6 72.7 72.8 72.9
336 337 337 338 338
339 339 339 340 340
77.5 77.6 77.7 77.8 77.9
359 360 360 361 361
362 362 363 363 364
68.0 68.1 68.2 68.3 68.4
315 316 316 317 317
318 318 319 319 319
73.0 73.1 73.2 73.3 73.4
339 339 340 340 340
341 341 342 342 343
78.0 78.1 78.2 78.3 78.4
362 362 363 363 364
364 365 365 366 366
297 297 298 298 299
68.5 68.6 68.7 68.8 68.9
318 318 319 319 320
320 320 321 321 322
73.5 73.6 73.7 73.8 73.9
341 341 342 342 343
343 344 344 345 345
78.5 78.6 78.7 78.8 78.9
364 364 365 365 366
366 367 367 368 368
297 297 298 298 299
299 299 300 300 301
69.0 69.1 69.2 69.3 69.4
320 321 321 322 322
322 323 323 324 324
74.0 74.1 74.2 74.3 74.4
343 344 344 345 345
346 346 346 347 347
79.0 79.1 79.2 79.3 79.4
366 367 367 368 368
369 369 370 370 371
299 300 300 301 301
301 302 302 303 303
69.5 69.6 69.7 69.8 69.9
322 323 323 324 324
325 325 326 326 326
74.5 74.6 74.7 74.8 74.9
346 346 346 347 347
348 348 349 349 350
79.5 79.6 79.7 79.8 79.9
369 369 370 370 370
371 372 372 373 373
13
D 2161 TABLE 1 Continued Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
80.0 80.1 80.2 80.3 80.4
371 371 372 372 373
373 374 374 375 375
80.5 80.6 80.7 80.8 80.9
373 374 374 375 375
81.0 81.1 81.2 81.3 81.4
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
85.0 85.1 85.2 85.3 85.4
394 395 395 395 396
397 397 398 398 399
376 376 377 377 378
85.5 85.6 85.7 85.8 85.9
396 397 397 398 398
376 376 376 377 377
378 379 379 379 380
86.0 86.1 86.2 86.3 86.4
81.5 81.6 81.7 81.8 81.9
378 378 379 379 380
380 381 381 382 382
82.0 82.1 82.2 82.3 82.4
380 381 381 382 382
82.5 82.6 82.7 82.8 82.9
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
90.0 90.1 90.2 90.3 90.4
417 418 418 419 419
420 420 421 421 422
399 400 400 400 401
90.5 90.6 90.7 90.8 90.9
420 420 420 421 421
399 399 400 400 401
401 402 402 403 403
91.0 91.1 91.2 91.3 91.4
86.5 86.6 86.7 86.8 86.9
401 401 402 402 403
404 404 405 405 406
383 383 383 384 385
87.0 87.1 87.2 87.3 87.4
403 404 404 405 405
383 383 383 384 384
385 386 386 386 387
87.5 87.6 87.7 87.8 87.9
83.0 83.1 83.2 83.3 83.4
385 385 386 386 387
387 388 388 389 389
83.5 83.6 83.7 83.8 83.9
387 388 388 389 389
84.0 84.1 84.2 84.3 84.4 84.5 84.6 84.7 84.8 84.9
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
95.0 95.1 95.2 95.3 95.4
440 441 441 442 442
443 444 444 445 445
422 423 423 424 424
95.5 95.6 95.7 95.8 95.9
443 443 444 444 444
446 446 447 447 447
422 422 423 423 424
425 425 426 426 427
96.0 96.1 96.2 96.3 96.4
445 445 446 446 447
448 448 449 449 450
91.5 91.6 91.7 91.8 91.9
424 425 425 426 426
427 427 428 428 429
96.5 96.6 96.7 96.8 96.9
447 448 448 449 449
450 451 451 452 452
406 406 407 407 408
92.0 92.1 92.2 92.3 92.4
426 427 427 428 428
429 430 430 431 431
97.0 97.1 97.2 97.3 97.4
450 450 451 451 451
453 453 454 454 454
406 406 407 407 407
408 409 409 410 410
92.5 92.6 92.7 92.8 92.9
429 429 430 430 431
432 432 433 433 433
97.5 97.6 97.7 97.8 97.9
452 452 453 453 454
455 455 456 456 457
88.0 88.1 88.2 88.3 88.4
408 408 409 409 410
411 411 412 412 413
93.0 93.1 93.2 93.3 93.4
431 432 432 432 433
434 434 435 435 436
98.0 98.1 98.2 98.3 98.4
454 455 455 456 456
457 458 458 459 459
390 390 391 391 392
88.5 88.6 88.7 88.8 88.9
410 411 411 412 412
413 413 414 414 415
93.5 93.6 93.7 93.8 93.9
433 434 434 435 435
436 437 437 438 438
98.5 98.6 98.7 98.8 98.9
457 457 457 458 458
460 460 461 461 461
389 390 390 391 391
392 393 392 393 394
89.0 89.1 89.2 89.3 89.4
413 413 413 414 414
415 416 416 417 417
94.0 94.1 94.2 94.3 94.4
436 436 437 437 438
439 439 440 440 440
99.0 99.1 99.2 99.3 99.4
459 459 460 460 461
462 462 463 463 464
392 392 393 393 394
394 395 395 396 396
89.5 89.6 89.7 89.8 89.9
415 415 416 416 417
418 418 419 419 420
94.5 94.6 94.7 94.8 94.9
438 438 439 439 440
441 441 442 442 443
99.5 99.6 99.7 99.8 99.9
461 462 462 463 463
464 465 465 466 466
14
D 2161 TABLE 1 Continued Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
100.0 100.2 100.4 100.6 100.8
463 464 465 466 467
467 468 468 469 470
101.0 101.2 101.4 101.6 101.8
468 469 470 471 472
102.0 102.2 102.4 102.6 102.8
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
110.0 110.2 110.4 110.6 110.8
510 511 512 513 513
513 514 515 516 517
471 472 473 474 475
111.0 111.2 111.4 111.6 111.8
514 515 516 517 518
473 474 475 475 476
476 477 478 479 480
112.0 112.2 112.4 112.6 112.8
103.0 103.2 103.4 103.6 103.8
477 478 479 480 481
481 481 482 483 484
104.0 104.2 104.4 104.6 104.8
482 483 484 485 486
105.0 105.2 105.4 105.6 105.8
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
120.0 120.2 120.4 120.6 120.8
556 557 558 559 560
560 561 562 563 564
518 519 520 521 522
121.0 121.2 121.4 121.6 121.8
561 562 563 563 564
519 520 521 522 523
522 523 524 525 526
122.0 122.2 122.4 122.6 122.8
113.0 113.2 113.4 113.6 113.8
524 525 525 526 527
527 528 529 530 531
485 486 487 488 489
114.0 114.2 114.4 114.6 114.8
528 529 530 531 532
487 488 488 489 490
490 491 492 493 494
115.0 115.2 115.4 115.6 115.8
106.0 106.2 106.4 106.6 106.8
491 492 493 494 495
495 495 496 497 498
107.0 107.2 107.4 107.6 107.8
496 497 498 499 500
108.0 108.2 108.4 108.6 108.8 109.0 109.2 109.4 109.6 109.8
Kin Vis, mm2/s (cSt)
Equivalent Saybolt Universal Viscosity, SUS At 100°F
At 210°F
130.0 130.2 130.4 130.6 130.8
602 603 604 605 606
606 607 608 609 610
564 565 566 567 568
131.0 131.2 131.4 131.6 131.8
607 608 609 610 611
611 612 613 614 615
565 566 567 568 569
569 570 571 572 573
132.0 132.2 132.4 132.6 132.8
612 613 613 614 615
616 617 618 619 619
123.0 123.2 123.4 123.6 123.8
570 571 572 573 574
574 575 576 577 577
133.0 133.2 133.4 133.6 133.8
616 617 618 619 620
620 621 622 623 624
532 533 534 535 536
124.0 124.2 124.4 124.6 124.8
575 575 576 577 578
578 579 580 581 582
134.0 134.2 134.4 134.6 134.8
621 622 623 624 625
625 626 627 628 629
533 534 535 536 537
536 537 538 539 540
125.0 125.2 125.4 125.6 125.8
579 580 581 582 583
583 584 585 586 587
135.0 135.2 135.4 135.6 135.8
625 626 627 628 629
630 631 632 632 633
116.0 116.2 116.4 116.6 116.8
538 538 539 540 541
541 542 543 544 545
126.0 126.2 126.4 126.6 126.8
584 585 586 587 588
588 589 590 591 591
136.0 136.2 136.4 136.6 136.8
630 631 632 633 634
634 635 636 637 638
499 500 501 502 503
117.0 117.2 117.4 117.6 117.8
542 543 544 545 546
546 547 548 549 550
127.0 127.2 127.4 127.6 127.8
588 589 590 591 592
592 593 594 595 596
137.0 137.2 137.4 137.6 137.8
635 636 637 638 638
639 640 641 642 643
500 501 502 503 504
504 505 506 507 508
118.0 118.2 118.4 118.6 118.8
547 548 549 550 550
550 551 552 553 554
128.0 128.2 128.4 128.6 128.8
593 594 595 596 597
597 598 599 600 601
138.0 138.2 138.4 138.6 138.8
639 640 641 642 643
644 645 646 646 647
505 506 507 508 509
509 509 510 511 512
119.0 119.2 119.4 119.6 119.8
551 552 553 554 555
555 556 557 558 559
129.0 129.2 129.4 129.6 129.8
598 599 600 600 601
602 603 604 605 605
139.0 139.2 139.4 139.6 139.8
644 645 646 647 648
648 649 650 651 652
15
D 2161 TABLE 1 Continued Kin Vis, mm2/s (cSt)
Equiv Say Univ Vis, SUS
Kin Vis, mm2/s (cSt)
At 100°F
Equiv Say Univ Vis, SUS
Kin Vis, mm2/s (cSt)
At 100°F
Equiv Say Univ Vis, SUS
Kin Vis, mm2/s (cSt)
At 100°F
Equiv Say Univ Vis, SUS
Kin Vis, mm2/s (cSt)
At 100°F
Equiv Say Univ Vis, SUS
Kin Vis, mm2/s (cSt)
At 100°F
Equiv Say Univ Vis, SUS At 100°F
140.0 140.2 140.4 140.6 140.8 141.0 141.2 141.4 141.6 141.8 142.0 142.2 142.4 142.6 142.8 143.0 143.2 143.4 143.6 143.8
649 650 650 651 652 653 654 655 656 657 658 659 660 661 662 663 663 664 665 666
150.0 150.2 150.4 150.6 150.8 151.0 151.2 151.4 151.6 151.8 152.0 152.2 152.4 152.6 152.8 153.0 153.2 153.4 153.6 153.8
695 696 697 698 699 700 701 701 702 703 704 705 706 707 708 709 710 711 712 713
160.0 160.2 160.4 160.6 160.8 161.0 161.2 161.4 161.6 161.8 162.0 162.2 162.4 162.6 162.8 163.0 163.2 163.4 163.6 163.8
741 742 743 744 745 746 747 748 749 750 751 751 752 753 754 755 756 757 758 759
170.0 170.2 170.4 170.6 170.8 171.0 171.2 171.4 171.6 171.8 172.0 172.2 172.4 172.6 172.8 173.0 173.2 173.4 173.6 173.8
788 789 789 790 791 792 793 794 795 796 797 798 799 800 801 801 802 803 804 805
180.0 180.2 180.4 180.6 180.8 181.0 181.2 181.4 181.6 181.8 182.0 182.2 182.4 182.6 182.8 183.0 183.2 183.4 183.6 183.8
834 835 836 837 838 839 839 840 841 842 843 844 845 846 847 848 849 850 851 851
190.0 190.2 190.4 190.6 190.8 191.0 191.2 191.4 191.6 191.8 192.0 192.2 192.4 192.6 192.8 193.0 193.2 193.4 193.6 193.8
880 881 882 883 884 885 886 887 888 889 889 890 891 892 893 894 895 896 897 898
144.0 144.2 144.4 144.6 144.8 145.0 145.2 145.4 145.6 145.8
667 668 669 670 671 672 673 674 675 676
154.0 154.2 154.4 154.6 154.8 155.0 155.2 155.4 155.6 155.8
713 714 715 716 717 718 719 720 721 722
164.0 164.2 164.4 164.6 164.8 165.0 165.2 165.4 165.6 165.8
760 761 762 763 763 764 765 766 767 768
174.0 174.2 174.4 174.6 174.8 175.0 175.2 175.4 175.6 175.8
806 807 808 809 810 811 812 813 814 814
184.0 184.2 184.4 184.6 184.8 185.0 185.2 185.4 185.6 185.8
852 853 854 855 856 857 858 859 860 861
194.0 194.2 194.4 194.6 194.8 195.0 195.2 195.4 195.6 195.8
899 900 901 902 902 903 904 905 906 907
146.0 146.2 146.4 146.6 146.8 147.0 147.2 147.4 147.6 147.8 148.0 148.2 148.4 148.6 148.8
676 677 678 679 680 681 682 683 684 685 686 687 688 688 689
156.0 156.2 156.4 156.6 156.8 157.0 157.2 157.4 157.6 157.8 158.0 158.2 158.4 158.6 158.8
723 724 725 726 726 727 728 729 730 731 732 733 734 735 736
166.0 166.2 166.4 166.6 166.8 167.0 167.2 167.4 167.6 167.8 168.0 168.2 168.4 168.6 168.8
769 770 771 772 773 774 775 776 776 777 778 779 780 781 782
176.0 176.2 176.4 176.6 176.8 177.0 177.2 177.4 177.6 177.8 178.0 178.2 178.4 178.6 178.8
815 816 817 818 819 820 821 822 823 824 825 826 826 827 828
186.0 186.2 186.4 186.6 186.8 187.0 187.2 187.4 187.6 187.8 188.0 188.2 188.4 188.6 188.8
862 863 864 864 865 866 867 868 869 870 871 872 873 874 875
196.0 196.2 196.4 196.6 196.8 197.0 197.2 197.4 197.6 197.8 198.0 198.2 198.4 198.6 198.8
908 909 910 911 912 913 914 914 915 916 917 918 919 920 921
149.0 149.2 149.4 149.6 149.8
690 691 692 693 694
159.0 159.2 159.4 159.6 159.8
737 738 738 739 740
169.0 169.2 169.4 169.6 169.8
783 784 785 786 787
179.0 179.2 179.4 179.6 179.8
829 830 831 832 833
189.0 189.2 189.4 189.6 189.8
876 877 877 878 879
199.0 199.2 199.4 199.6 199.8
922 923 924 925 926
16
D 2161 TABLE 1 Continued Kin Vis, mm2/s (cSt)
Equiv Say Univ Vis, SUS
Kin Vis, mm2/s (cSt)
At 100°F
Equiv Say Univ Vis, SUS
Kin Vis, mm2/s (cSt)
At 100°F
Equiv Say Univ Vis, SUS
Kin Vis, mm2/s (cSt)
At 100°F
Equiv Say Univ Vis, SUS
Kin Vis, mm2/s (cSt)
At 100°F
Equiv Say Univ Vis, SUS
Kin Vis, mm2/s (cSt)
At 100°F
Equiv Say Univ Vis, SUS At 100°F
200.0 200.5 201.0 201.5 202.0
927 929 931 933 936
225.0 225.5 226.0 226.5 227.0
1042 1045 1047 1049 1052
250.0 250.5 251.0 251.5 252.0
1158 1160 1163 1165 1167
275.0 275.5 276.0 276.5 277.0
1274 1276 1279 1281 1283
300.0 300.5 301.0 301.5 302.0
1390 1392 1394 1397 1399
325.0 325.5 326.0 326.5 327.0
1506 1508 1510 1512 1515
202.5 203.0 203.5 204.0 204.5
938 940 943 945 947
227.5 228.0 228.5 229.0 229.5
1054 1056 1059 1061 1063
252.5 253.0 253.5 254.0 254.5
1170 1172 1174 1177 1179
277.5 278.0 278.5 279.0 279.5
1286 1288 1290 1292 1295
302.5 303.0 303.5 304.0 304.5
1401 1404 1406 1408 1411
327.5 328.0 328.5 329.0 329.5
1517 1519 1522 1524 1526
205.0 205.5 206.0 206.5 207.0
950 952 954 957 959
230.0 230.5 231.0 231.5 232.0
1065 1068 1070 1072 1075
255.0 255.5 256.0 256.5 257.0
1181 1184 1186 1188 1191
280.0 280.5 281.0 281.5 282.0
1297 1299 1302 1304 1306
305.0 305.5 306.0 306.5 307.0
1413 1415 1418 1420 1422
330.0 330.5 331.0 331.5 332.0
1529 1531 1533 1536 1538
207.5 208.0 208.5 209.0 209.5
961 964 966 968 971
232.5 233.0 233.5 234.0 234.5
1077 1079 1082 1084 1086
257.5 258.0 258.5 259.0 259.5
1193 1195 1198 1200 1202
282.5 283.0 283.5 284.0 284.5
1309 1311 1313 1316 1318
307.5 308.0 308.5 309.0 309.5
1424 1427 1429 1431 1434
332.5 333.0 333.5 334.0 334.5
1540 1543 1545 1547 1550
210.0 210.5 211.0 211.5 212.0
973 975 977 980 982
235.0 235.5 236.0 236.5 237.0
1089 1091 1093 1096 1098
260.0 260.5 261.0 261.5 262.0
1204 1207 1209 1211 1214
285.0 285.5 286.0 286.5 287.0
1320 1323 1325 1327 1330
310.0 310.5 311.0 311.5 312.0
1436 1438 1441 1443 1445
335.0 335.5 336.0 336.5 337.0
1552 1554 1557 1559 1561
212.5 213.0 213.5 214.0 214.5
984 987 989 991 994
237.5 238.0 238.5 239.0 239.5
1100 1103 1105 1107 1109
262.5 263.0 263.5 264.0 264.5
1216 1218 1221 1223 1225
287.5 288.0 288.5 289.0 289.5
1332 1334 1336 1339 1341
312.5 313.0 313.5 314.0 314.5
1448 1450 1452 1455 1457
337.5 338.0 338.5 339.0 339.5
1563 1566 1568 1570 1573
215.0 215.5 216.0 216.5 217.0
996 998 1001 1003 1005
240.0 240.5 241.0 241.5 242.0
1112 1114 1116 1119 1121
265.0 265.5 266.0 266.5 267.0
1228 1230 1232 1235 1237
290.0 290.5 291.0 291.5 292.0
1343 1346 1348 1350 1353
315.0 315.5 316.0 316.5 317.0
1459 1462 1464 1466 1468
340.0 340.5 341.0 341.5 342.0
1575 1577 1580 1582 1584
217.5 218.0 218.5 219.0 219.5
1008 1010 1012 1015 1017
242.5 243.0 243.5 244.0 244.5
1123 1126 1128 1130 1133
267.5 268.0 268.5 269.0 269.5
1239 1242 1244 1246 1248
292.5 293.0 293.5 294.0 294.5
1355 1357 1360 1362 1364
317.5 318.0 318.5 319.0 319.5
1471 1473 1475 1478 1480
342.5 343.0 343.5 344.0 344.5
1587 1589 1591 1594 1596
220.0 220.5 221.0 221.5 222.0
1019 1021 1024 1026 1028
245.0 245.5 246.0 246.5 247.0
1135 1137 1140 1142 1144
270.0 270.5 271.0 271.5 272.0
1251 1253 1255 1258 1260
295.0 295.5 296.0 296.5 297.0
1367 1369 1371 1374 1376
320.0 320.5 321.0 321.5 322.0
1482 1485 1487 1489 1492
345.0 345.5 346.0 346.5 347.0
1598 1601 1603 1605 1607
222.5 223.0 223.5 224.0 224.5
1031 1033 1035 1038 1040
247.5 248.0 248.5 249.0 249.5
1147 1149 1151 1154 1156
272.5 273.0 273.5 274.0 274.5
1262 1265 1267 1269 1272
297.5 298.0 298.5 299.0 299.5
1378 1380 1383 1385 1387
322.5 323.0 323.5 324.0 324.5
1494 1496 1499 1501 1503
347.5 348.0 348.5 349.0 349.5
1610 1612 1614 1617 1619
17
D 2161 TABLE 1 Continued Kin Vis, mm2/s (cSt)
Equiv Say Univ Vis, SUS
Kin Vis, mm2/s (cSt)
At 100°F
Equiv Say Univ Vis, SUS
Kin Vis, mm2/s (cSt)
At 100°F
Equiv Say Univ Vis, SUS
Kin Vis, mm2/s (cSt)
At 100°F
Equiv Say Univ Vis, SUS
Kin Vis, mm2/s (cSt)
At 100°F
Equiv Say Univ Vis, SUS
Kin Vis, mm2/s (cSt)
At 100°F
Equiv Say Univ Vis, SUS At 100°F
350.0 350.5 351.0 351.5 352.0
1621 1624 1626 1628 1631
375.0 375.5 376.0 376.5 377.0
1737 1739 1742 1744 1746
400.0 400.5 401.0 401.5 402.0
1853 1855 1858 1860 1862
425.0 425.5 426.0 426.5 427.0
1969 1971 1973 1976 1978
450.0 450.5 451.0 451.5 452.0
2085 2087 2089 2092 2094
475.0 475.5 476.0 476.5 477.0
2200 2203 2205 2207 2210
352.5 353.0 353.5 354.0 354.5
1633 1635 1638 1640 1642
377.5 378.0 378.5 379.0 379.5
1749 1751 1753 1756 1758
402.5 403.0 403.5 404.0 404.5
1865 1867 1869 1872 1874
427.5 428.0 428.5 429.0 429.5
1980 1983 1985 1987 1990
452.5 453.0 453.5 454.0 454.5
2096 2098 2101 2103 2105
477.5 478.0 478.5 479.0 479.5
2212 2214 2217 2219 2221
355.0 355.5 356.0 356.5 357.0
1645 1647 1649 1651 1654
380.0 380.5 381.0 381.5 382.0
1760 1763 1765 1767 1770
405.0 405.5 406.0 406.5 407.0
1876 1878 1881 1883 1885
430.0 430.5 431.0 431.5 432.0
1992 1994 1997 1999 2001
455.0 455.5 456.0 456.5 457.0
2108 2110 2112 2115 2117
480.0 480.5 481.0 481.5 482.0
2224 2226 2228 2231 2233
357.5 358.0 358.5 359.0 359.5
1656 1658 1661 1663 1665
382.5 383.0 383.5 384.0 384.5
1772 1774 1777 1779 1781
407.5 408.0 408.5 409.0 409.5
1888 1890 1892 1895 1897
432.5 433.0 433.5 434.0 434.5
2004 2006 2008 2010 2013
457.5 458.0 458.5 459.0 459.5
2119 2122 2124 2126 2129
482.5 483.0 483.5 484.0 484.5
2235 2237 2240 2242 2244
360.0 360.5 361.0 361.5 362.0
1668 1670 1672 1675 1677
385.0 385.5 386.0 386.5 387.0
1783 1786 1788 1790 1793
410.0 410.5 411.0 411.5 412.0
1899 1902 1904 1906 1909
435.0 435.5 436.0 436.5 437.0
2015 2017 2020 2022 2024
460.0 460.5 461.0 461.5 462.0
2131 2133 2136 2138 2140
485.0 485.5 486.0 486.5 487.0
2247 2249 2251 2254 2256
362.5 363.0 363.5 364.0 364.5
1679 1682 1684 1686 1689
387.5 388.0 388.5 389.0 389.5
1795 1797 1800 1802 1804
412.5 413.0 413.5 414.0 414.5
1911 1913 1916 1918 1920
437.5 438.0 438.5 439.0 439.5
2027 2029 2031 2034 2036
462.5 463.0 463.5 464.0 464.5
2142 2145 2147 2149 2152
487.5 488.0 488.5 489.0 489.5
2258 2261 2263 2265 2268
365.0 365.5 366.0 366.5 367.0
1691 1693 1695 1698 1700
390.0 390.5 391.0 391.5 392.0
1807 1809 1811 1814 1816
415.0 415.5 416.0 416.5 417.0
1922 1925 1927 1929 1932
440.0 440.5 441.0 441.5 442.0
2038 2041 2043 2045 2048
465.0 465.5 466.0 466.5 467.0
2154 2156 2159 2161 2163
490.0 490.5 491.0 491.5 492.0
2270 2272 2275 2277 2279
367.5 368.0 368.5 369.0 369.5
1702 1705 1707 1709 1712
392.5 393.0 393.5 394.0 394.5
1818 1821 1823 1825 1827
417.5 418.0 418.5 419.0 419.5
1934 1936 1939 1941 1943
442.5 443.0 443.5 444.0 444.5
2050 2052 2054 2057 2059
467.5 468.0 468.5 469.0 469.5
2166 2168 2170 2173 2175
492.5 493.0 493.5 494.0 494.5
2281 2284 2286 2288 2291
370.0 370.5 371.0 371.5 372.0
1714 1716 1719 1721 1723
395.0 395.5 396.0 396.5 397.0
1830 1832 1834 1837 1839
420.0 420.5 421.0 421.5 422.0
1946 1948 1950 1953 1955
445.0 445.5 446.0 446.5 447.0
2061 2064 2066 2068 2071
470.0 470.5 471.0 471.5 472.0
2177 2180 2182 2184 2187
495.0 495.5 496.0 496.5 497.0
2293 2295 2298 2300 2302
372.5 373.0 373.5 374.0 374.5
1726 1728 1730 1733 1735
397.5 398.0 398.5 399.0 399.5
1841 1844 1846 1848 1851
422.5 423.0 423.5 424.0 424.5
1957 1960 1962 1964 1966
447.5 448.0 448.5 449.0 449.5
2073 2075 2078 2080 2082
472.5 473.0 473.5 474.0 474.5
2189 2191 2193 2196 2198
497.5 498.0 498.5 499.0 499.5
2305 2307 2309 2312 2314
500.0
2316
18
D 2161 TABLE 2 Conversion Factors, Kinematic Viscosity to Saybolt Universal Viscosity Conversion Factors Temperature,° F
Factor A, 75 cSt and Under
Factor B, Over 75 cSt
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350
0.994 0.995 0.995 0.996 0.996 0.997 0.998 0.998 0.999 0.999 1.000 1.001 1.001 1.002 1.002 1.003 1.004 1.004 1.005 1.005 1.006 1.007 1.007 1.008 1.009 1.009 1.010 1.010 1.011 1.012 1.012 1.013 1.013 1.014 1.015 1.015
4.604 4.607 4.610 4.613 4.615 4.618 4.621 4.624 4.627 4.630 4.632 4.635 4.638 4.641 4.644 4.647 4.649 4.652 4.655 4.658 4.661 4.664 4.666 4.669 4.672 4.675 4.678 4.680 4.683 4.686 4.689 4.692 4.695 4.697 4.700 4.703
19
D 2161 TABLE 3 Kinematic Viscosity to Saybolt Furol Viscosity 48 to 1300 mm2/s (cSt) Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS
Kin Vis, mm2/s (cSt)
At 122°F
At 210°F
48 49
25.1 25.6
... ...
... ...
50 51 52 53 54
26.0 26.5 27.0 27.4 27.9
25.2 25.6 26.1 26.5 27.0
55 56 57 58 59
28.3 28.8 29.2 29.7 30.1
60 61 62 63 64
Equiv Say Furol Vis, SFS At 122°F
At 210°F
100 101 102 103 104
48.6 49.1 49.5 50.0 50.4
48.4 48.9 49.3 49.8 50.3
27.4 27.9 28.4 28.8 29.3
105 106 107 108 109
50.9 51.3 51.8 52.3 52.7
30.6 31.1 31.5 32.0 32.4
29.7 30.2 30.6 31.1 31.6
110 111 112 113 114
65 66 67 68 69
32.9 33.3 33.8 34.2 34.7
32.0 32.5 33.0 33.4 33.9
70 71 72 73 74
35.1 35.6 36.0 36.5 36.9
75 76 77 78 79
Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
150 151 152 153 154
71.5 72.0 72.4 72.9 73.4
72.1 72.6 73.1 73.5 74.0
50.7 51.2 51.7 52.2 52.6
155 156 157 158 159
73.8 74.3 74.8 75.2 75.7
53.2 53.6 54.1 54.5 55.0
53.1 53.6 54.1 54.5 55.0
160 161 162 163 164
115 116 117 118 119
55.4 55.9 56.3 56.8 57.3
55.5 55.9 56.4 56.9 57.4
34.3 34.8 35.3 35.7 36.2
120 121 122 123 124
57.7 58.2 58.6 59.1 59.5
37.4 37.8 38.3 38.7 39.2
36.7 37.1 37.6 38.1 38.5
125 126 127 128 129
80 81 82 83 84
39.6 40.1 40.5 41.0 41.4
39.0 39.5 39.9 40.4 40.9
85 86 87 88 89
41.9 42.3 42.8 43.2 43.7
90 91 92 93 94 95 96 97 98 99
Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
200 201 202 203 204
94.8 95.2 95.7 96.2 96.6
96.0 96.5 96.9 97.4 97.9
74.5 75.0 75.4 75.9 76.4
205 206 207 208 209
97.1 97.6 98.0 98.5 99.0
98.4 98.8 99.8 99.8 100.3
76.1 76.6 77.1 77.5 78.0
76.9 77.4 77.8 78.3 78.8
210 211 212 213 214
99.4 99.9 100.4 100.9 101.3
100.8 101.2 101.7 102.2 102.7
165 166 167 168 169
78.5 78.9 79.4 79.9 80.3
79.3 79.7 80.2 80.7 81.2
215 216 217 218 219
101.8 102.3 102.7 103.2 103.7
103.1 103.6 104.1 104.6 105.1
57.8 58.3 58.8 59.3 59.7
170 171 172 173 174
80.8 81.2 81.7 82.2 82.6
81.6 82.1 82.6 83.1 83.6
220 221 222 223 224
104.1 104.6 105.1 105.6 106.0
105.5 106.0 106.5 107.0 107.4
60.0 60.5 60.9 61.4 61.8
60.2 60.7 61.2 61.6 62.1
175 176 177 178 179
83.1 83.6 84.0 84.5 85.0
84.0 84.5 85.0 85.5 85.9
225 226 227 228 229
106.5 106.9 107.4 107.9 108.3
107.9 108.4 108.9 109.4 109.8
130 131 132 133 134
62.3 62.8 63.2 63.7 64.1
62.6 63.1 63.5 64.0 64.5
180 181 182 183 184
85.4 85.9 86.4 86.8 87.3
86.4 86.9 87.4 87.9 88.3
230 231 232 233 234
108.8 109.3 109.8 110.2 110.7
110.3 110.8 111.3 111.8 112.2
41.3 41.8 42.3 42.7 43.2
135 136 137 138 139
64.6 65.1 65.5 66.0 66.4
65.0 65.4 65.9 66.4 66.9
185 186 187 188 189
87.8 88.2 88.7 89.2 89.6
88.8 89.3 89.8 90.2 90.7
235 236 237 238 239
111.2 111.6 112.1 112.6 113.0
112.7 113.2 113.7 114.1 114.6
44.1 44.6 45.0 45.5 45.9
43.7 44.1 44.6 45.1 45.6
140 141 142 143 144
66.9 67.4 67.8 68.3 68.7
67.3 67.8 68.3 68.8 69.3
190 191 192 193 194
90.1 90.6 91.0 91.5 92.0
91.2 91.7 92.2 92.6 93.1
240 241 242 243 244
113.5 114.0 114.4 114.9 115.4
115.1 115.6 116.1 116.5 117.0
46.4 46.8 47.3 47.7 48.2
46.0 46.5 47.0 47.4 47.9
145 146 147 148 149
69.2 69.7 70.1 70.6 71.0
69.7 70.2 70.7 71.2 71.6
195 196 197 198 199
92.4 92.9 93.4 93.8 94.3
93.6 94.1 94.5 95.0 95.5
245 246 247 248 249
115.9 116.3 116.8 117.3 117.7
117.5 118.0 118.5 118.9 119.4
20
D 2161 TABLE 3 Continued Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
250 251 252 253 254
118.2 118.7 119.1 119.6 120.1
119.9 120.4 120.8 121.3 121.8
255 256 257 258 259
120.5 121.0 121.5 122.0 122.4
260 261 262 263 264
Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
300 301 302 303 304
141.7 142.2 142.6 143.1 143.6
143.8 144.3 144.8 145.3 145.7
122.3 122.8 123.2 123.7 124.2
305 306 307 308 309
144.0 144.5 145.0 145.5 145.9
122.9 123.4 123.8 124.3 124.8
124.7 125.2 125.6 126.1 126.6
310 311 312 313 314
265 266 267 268 269
125.2 125.7 126.2 126.7 127.1
127.1 127.5 128.0 128.5 129.0
270 271 272 273 274
127.6 128.1 128.5 129.0 129.5
275 276 277 278 279
Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
350 351 352 353 354
165.2 165.7 166.2 166.6 167.1
167.8 168.2 168.7 169.2 169.7
146.2 146.7 147.2 147.7 148.1
355 356 357 358 359
167.6 168.1 168.5 169.0 169.5
146.4 146.9 147.3 147.8 148.3
148.6 149.1 149.6 150.0 150.5
360 361 362 363 364
315 316 317 318 319
148.8 149.2 149.7 150.2 150.6
151.0 151.5 152.0 152.4 152.9
129.5 129.9 130.4 130.9 131.4
320 321 322 323 324
151.1 151.6 152.0 152.5 153.0
129.9 130.4 130.9 131.4 131.8
131.9 132.3 132.8 133.3 133.8
325 326 327 328 329
280 281 282 283 284
132.3 132.8 133.2 133.7 134.2
134.2 134.7 135.2 135.7 136.2
285 286 287 288 289
134.6 135.1 135.6 136.1 136.5
290 291 292 293 294 295 296 297 298 299
Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
400 401 402 403 404
188.8 189.3 189.7 190.2 190.7
191.7 192.2 192.7 193.2 193.6
170.2 170.6 171.1 171.6 172.1
405 406 407 408 409
191.1 191.6 192.1 192.6 193.0
194.1 194.6 195.1 195.5 196.0
169.9 170.4 170.9 171.4 171.8
172.6 173.0 173.5 174.0 174.5
410 411 412 413 414
193.5 194.0 194.4 194.9 195.4
196.5 197.0 197.5 197.9 198.4
365 366 367 368 369
172.3 172.8 173.2 173.7 174.2
174.9 175.4 175.9 176.4 176.9
415 416 417 418 419
195.8 196.3 196.8 197.3 197.7
198.9 199.4 199.9 200 201
153.4 153.9 154.4 154.8 155.3
370 371 372 373 374
174.6 175.1 175.6 176.1 176.5
177.3 177.8 178.3 178.8 179.3
420 421 422 423 424
198.2 198.7 199.1 199.6 200
201 202 202 203 203
153.5 153.9 154.4 154.9 155.3
155.8 156.3 156.7 157.2 157.7
375 376 377 378 379
177.0 177.5 177.9 178.4 178.9
179.7 180.2 180.7 181.2 181.7
425 426 427 428 429
201 201 202 202 202
204 204 205 205 206
330 331 332 333 334
155.8 156.3 156.8 157.2 157.7
158.2 158.7 159.1 159.6 160.1
380 381 382 383 384
179.4 179.8 180.3 180.8 181.2
182.1 182.6 183.1 183.6 184.1
430 431 432 433 434
203 203 204 204 205
206 207 207 208 208
136.6 137.1 137.6 138.1 138.6
335 336 337 338 339
158.2 158.6 159.1 159.6 160.0
160.6 161.1 161.5 162.0 162.5
385 386 387 388 389
181.7 182.2 182.7 183.1 183.6
184.5 185.0 185.5 186.0 186.4
435 436 437 438 439
205 206 206 207 207
208 209 209 210 210
137.0 137.5 137.9 138.4 138.9
139.0 139.5 140.0 140.5 140.9
340 341 342 343 344
160.5 161.0 161.5 161.9 162.4
163.0 163.5 163.9 164.4 164.9
390 391 392 393 394
184.1 184.5 185.0 185.5 186.0
186.9 187.4 187.9 188.4 188.8
440 441 442 443 444
208 208 209 209 210
211 211 212 212 213
139.3 139.8 140.3 140.8 141.2
141.4 141.9 142.4 142.9 143.3
345 346 347 348 349
162.9 163.3 163.8 164.3 164.8
165.4 165.8 166.3 166.8 167.3
395 396 397 398 399
186.4 186.9 187.4 187.8 188.3
189.3 189.8 190.3 190.8 191.2
445 446 447 448 449
210 210 211 211 212
213 214 214 215 215
21
D 2161 TABLE 3 Continued Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
450 451 452 453 454
212 213 213 214 214
216 216 217 217 218
455 456 457 458 459
215 215 216 216 217
460 461 462 463 464
Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
500 501 502 503 504
236 236 237 237 238
240 240 241 241 242
218 219 219 220 220
505 506 507 508 509
238 239 239 240 240
217 218 218 218 219
220 221 221 222 222
510 511 512 513 514
465 466 467 468 469
219 220 220 221 221
223 223 224 224 225
470 471 472 473 474
222 222 223 223 224
475 476 477 478 479
Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
550 551 552 553 554
259 260 260 261 261
264 264 265 265 265
242 242 243 243 244
555 556 557 558 559
262 262 263 263 264
241 241 242 242 243
244 245 245 246 246
560 561 562 563 564
515 516 517 518 519
243 243 244 244 245
247 247 248 248 249
225 226 226 227 227
520 521 522 523 524
245 246 246 247 247
224 225 225 226 226
228 228 229 229 230
525 526 527 258 529
480 481 482 483 484
226 227 227 228 228
230 231 231 231 232
485 586 487 488 489
229 229 230 230 231
490 491 492 493 494 495 496 497 498 499
Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
600 601 602 603 604
283 284 284 284 285
288 288 288 289 289
266 266 267 267 268
605 606 607 608 609
285 286 286 287 287
290 290 291 291 292
264 265 265 266 266
268 269 269 270 270
610 611 612 613 614
288 288 289 289 290
292 293 293 294 294
565 566 567 568 569
267 267 268 268 268
271 271 272 272 273
615 616 617 618 619
290 291 291 292 292
295 295 296 296 297
249 250 250 251 251
570 571 572 573 574
269 269 270 270 271
273 274 274 275 275
620 621 622 623 624
292 293 293 294 294
297 298 298 299 299
248 248 249 249 250
252 252 253 253 254
575 576 577 578 579
271 272 272 273 273
276 276 277 277 277
625 626 627 628 629
295 295 296 296 297
300 300 300 301 301
530 531 532 533 534
250 251 251 251 252
254 254 255 255 256
580 581 582 583 584
274 274 275 275 276
278 278 279 279 280
630 631 632 633 634
297 298 298 299 299
302 302 303 303 304
232 233 233 234 234
535 536 537 538 539
252 253 253 254 254
256 257 257 258 258
585 586 587 588 589
276 276 277 277 278
280 281 281 282 282
635 636 637 638 639
300 300 301 301 301
304 305 305 306 306
231 323 232 233 233
235 235 236 236 237
540 541 542 543 544
255 255 256 256 257
259 259 260 260 261
590 591 592 593 594
278 279 279 280 280
283 283 284 284 285
640 641 642 643 644
302 302 303 303 304
307 307 308 308 309
234 234 234 235 235
237 238 238 239 239
545 546 547 548 549
257 258 258 259 259
261 262 262 263 263
595 596 597 598 599
281 281 282 282 283
285 286 286 287 287
645 646 647 648 649
304 305 305 306 306
309 310 310 311 311
22
D 2161 TABLE 3 Continued Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
650 651 652 653 654
307 307 308 308 309
311 312 312 313 313
655 656 657 658 659
309 309 310 310 311
660 661 662 663 664
Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
700 701 702 703 704
330 331 331 332 332
335 336 336 337 337
314 314 315 315 316
705 706 707 708 709
333 333 334 334 334
311 312 312 313 313
316 317 317 318 318
710 711 712 713 714
665 666 667 668 669
314 314 315 315 316
319 319 320 320 321
670 671 672 673 674
316 317 317 317 318
675 676 677 678 679
Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
750 751 752 753 754
354 354 355 355 356
359 360 360 361 361
338 338 339 339 340
755 756 757 758 759
356 357 357 358 358
335 335 336 336 337
340 341 341 342 342
760 761 762 763 764
715 716 717 718 719
337 338 338 339 339
343 343 344 344 345
321 322 322 323 323
720 721 722 723 724
340 340 341 341 342
318 319 319 320 320
323 324 324 325 325
725 726 727 728 729
680 681 682 683 684
321 321 322 322 323
326 326 327 327 328
685 686 687 688 689
323 324 324 325 325
690 691 692 693 694 695 696 697 698 699
Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
800 802 804 806 808
377 378 379 380 381
383 384 385 386 387
362 362 363 363 364
810 812 814 816 818
382 383 384 385 386
388 389 390 391 392
359 359 359 360 360
364 365 365 366 366
820 822 824 826 828
387 388 389 390 391
393 394 395 396 397
765 766 767 768 769
361 361 362 362 363
367 367 368 368 369
830 832 834 836 838
392 392 393 394 395
398 399 400 401 402
345 346 346 346 347
770 771 772 773 774
363 364 364 365 365
369 369 370 370 371
840 842 844 846 848
396 397 398 399 400
403 403 404 405 406
342 342 343 343 344
347 348 348 349 349
775 776 777 778 779
366 366 367 367 367
371 372 372 373 373
850 852 854 856 858
401 402 403 404 405
407 408 409 410 411
730 731 732 733 734
344 345 345 346 346
350 350 351 351 352
780 781 782 783 784
368 368 369 369 370
374 374 375 375 376
860 862 864 866 868
406 407 408 409 409
412 413 414 415 416
328 329 329 330 330
735 736 737 738 739
347 347 348 348 349
352 353 353 354 354
785 786 787 788 789
370 371 371 372 372
376 377 377 378 378
870 872 874 876 878
410 411 412 413 414
417 418 419 420 421
326 326 326 327 327
331 331 332 332 333
740 741 742 743 744
349 350 350 351 351
355 355 356 356 357
790 791 792 793 794
373 373 374 374 375
379 379 380 380 380
880 882 884 886 888
415 416 417 418 419
422 423 424 425 426
328 328 329 329 330
333 334 334 334 335
745 746 747 748 749
351 352 352 353 353
357 357 358 358 359
795 796 797 798 799
375 375 376 376 377
381 381 382 382 383
890 892 894 896 898
420 421 422 423 424
426 427 428 429 430
23
D 2161 TABLE 3 Continued Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
900 902 904 906 908
425 425 426 427 428
431 432 433 434 435
910 912 914 916 918
429 430 431 432 433
920 922 924 926 928
Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
1000 1002 1004 1006 1008
472 473 474 475 475
479 480 481 482 483
436 437 438 439 440
1010 1012 1014 1016 1018
476 477 478 479 480
434 435 436 437 438
441 442 443 444 445
1020 1022 1024 1026 1028
930 932 934 936 938
439 440 441 442 442
446 447 448 449 449
940 942 944 946 948
443 444 445 446 447
950 952 954 956 958
Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
1100 1102 1104 1106 1108
519 520 521 522 523
527 528 529 530 531
484 485 486 487 488
1110 1112 1114 1116 1118
524 525 525 526 527
481 482 483 484 485
489 490 491 492 493
1120 1122 1124 1126 1128
1030 1032 1034 1036 1038
486 487 488 489 490
494 495 495 496 497
450 451 452 453 454
1040 1042 1044 1046 1048
491 492 492 493 494
448 449 450 451 452
455 456 457 458 459
1050 1052 1054 1056 1058
960 962 964 966 968
453 454 455 456 457
460 461 462 463 464
970 972 974 976 978
458 459 459 460 461
980 982 984 986 988 990 992 994 996 998
Kin Vis, mm2/s (cSt)
Equiv Say Furol Vis, SFS At 122°F
At 210°F
1200 1202 1204 1206 1208
566 567 568 569 570
575 576 577 578 579
532 533 534 535 536
1210 1212 1214 1216 1218
571 572 573 574 575
580 581 582 583 584
528 529 530 531 532
537 538 539 540 541
1220 1222 1224 1226 1228
575 576 577 578 579
585 586 587 588 588
1130 1132 1134 1136 1138
533 534 535 536 537
542 542 543 544 545
1230 1232 1234 1236 1238
580 581 582 583 584
589 590 591 592 593
498 499 500 501 502
1140 1142 1144 1146 1148
538 539 540 541 542
546 547 548 549 550
1240 1242 1244 1246 1248
585 586 587 588 589
594 595 596 597 598
495 496 497 498 499
503 504 505 506 507
1150 1152 1154 1156 1158
542 543 544 545 546
551 552 553 554 555
1250 1252 1254 1256 1258
590 591 592 592 593
599 600 601 602 603
1060 1062 1064 1066 1068
500 501 502 503 504
508 509 510 511 512
1160 1162 1164 1166 1168
547 548 549 550 551
556 557 558 559 560
1260 1262 1264 1266 1268
594 595 596 597 598
604 605 606 607 608
465 466 467 468 469
1070 1072 1074 1076 1078
505 506 507 508 509
513 514 515 516 517
1170 1172 1174 1176 1178
552 553 554 555 556
561 562 563 564 565
1270 1272 1274 1276 1278
599 600 601 602 603
609 610 611 611 612
462 463 464 465 466
470 471 472 472 473
1080 1082 1084 1086 1088
509 510 511 512 513
518 518 519 520 521
1180 1182 1184 1186 1188
557 558 559 559 560
565 566 567 568 569
1280 1282 1284 1286 1288
604 605 606 607 608
613 614 615 616 617
467 468 469 470 471
474 475 476 477 478
1090 1092 1094 1096 1098
514 515 516 517 518
522 523 524 525 526
1190 1192 1194 1196 1198
561 562 563 564 565
570 571 572 573 574
1290 1292 1294 1296 1298
609 609 610 611 612
618 619 620 621 622
1300
613
623
24
D 2161
APPENDIX (Nonmandatory Information) X1. EXAMPLES ILLUSTRATING VISCOSITY CONVERSIONS
X1.5 Example 5 X1.5.1 What is the Saybolt Universal viscosity equivalent to a kinematic viscosity of 89.95 cSt (mm2/s) at 40°F? X1.5.2 From Table 2 obtain Factor B for a temperature of 40°F = 4.615. Multiply 89.95 by 4.615 to obtain 415 SUS.
X1.1 Example 1 X1.1.1 What is the Saybolt Universal viscosity equivalent to a kinematic viscosity of 74.5 cSt (mm2/s) at 100°F? X1.1.2 Enter Table 1 with the kinematic viscosity of 74.5 cSt (mm2/s) and note that at a temperature of 100°F the equivalent Saybolt Universal viscosity is 346 SUS.
X1.6 Example 6 X1.6.1 What is the Saybolt Furol viscosity equivalent to a kinematic viscosity of 231 cSt (mm2/s) at 122°F? X1.6.2 Enter Table 3 with 231 cSt (mm 2/s) and note that the equivalent Saybolt Furol viscosity at 122°F is 109.3 SFS.
X1.2 Example 2 X1.2.1 What is the Saybolt Universal viscosity equivalent to a kinematic viscosity of 24.87 cSt (mm2/s) at 100°F? X1.2.2 Enter Table 1 with 24.85 cSt (mm 2/s) and note that the equivalent Saybolt Universal viscosity at 100°F is 118.7 SUS. Likewise, enter the table with 24.90 cSt (mm2/s) and find that the equivalent Saybolt Universal viscosity at 100°F is 118.9 SUS. An increase of 0.05 cSt (mm2/s) is equal to a corresponding increase of 0.2 SUS. Therefore, by simple proportion, an increase of 0.02 cSt kinematic viscosity increases the equivalent Saybolt Universal viscosity by 0.02 4 0.05 3 0.2 = 0.08 SUS. Hence, the Saybolt Universal viscosity at 100°F equivalent to 24.87 cSt (mm2/s) at 100°F is 118.7 + 0.08 = 118.78 and round off to 118.8 SUS.
X1.7 Example 7 X1.7.1 What is the Saybolt Furol viscosity at 210°F equivalent to a kinematic viscosity of 287 cSt (mm2/s) at 210°F? X1.7.2 Enter Table 3 with 287 cSt (mm 2/s) and note that the equivalent Saybolt Furol viscosity at 210°F is 137.6 SFS. X1.8 Example 8 X1.8.1 What is the Saybolt Furol viscosity equivalent to a kinematic viscosity of 276.2 cSt (mm2/s) at 122°F? X1.8.2 Enter Table 3 with 276 cSt (mm 2/s) and note that the equivalent Saybolt Furol viscosity at 122°F is 130.4 SFS. Likewise, enter the table with 277 cSt (mm2/s) and note that the equivalent Saybolt Furol viscosity is 130.9 SFS. An increase of 1.0 cSt is equal to a corresponding increase of 0.5 SFS. Therefore, by simple proportion, an increase of 0.2 cSt (mm2/s) increased the Saybolt Furol viscosity equivalent of 276 cSt (mm2/s) by 0.2/0.1 3 0.5 = 0.1 SFS. Hence, the Saybolt Furol viscosity at 122°F equivalent to 276.2 cSt (mm2/s) kinematic viscosity at 122°F is 130.4 + 0.1 = 130.5 SFS.
X1.3 Example 3 X1.3.1 What is the Saybolt Universal viscosity equivalent to a kinematic viscosity of 745 cSt (mm2/s) at 100°F? X1.3.2 Multiply 745 by 4.632, the B factor at 100, to obtain 3451 SUS. X1.4 Example 4 X1.4.1 What is the Saybolt Universal viscosity equivalent to a kinematic viscosity of 54.4 cSt (mm2/s) at 180°F? X1.4.2 From Table 1 convert the kinematic viscosity at 180°F of 54.4 to the equivalent Saybolt Universal viscosity at 100°F, namely 253 SUS. From Table 2 obtain Factor A for conversion at a temperature 180°F 1.005. Multiply 253 SUS by 1.005 to obtain 254 SUS.
X1.9 Example 9 X1.9.1 What is the Saybolt Furol viscosity equivalent to 1500 cSt (mm2/s) at 122°F? X1.9.2 Applying Eq 3: 1500 3 0.4717 = 707.55 and rounds off to 708 SFS.
The American Society for Testing and Materials takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years and if not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below. This standard is copyrighted by ASTM, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the above address or at 610-832-9585 (phone), 610-832-9555 (fax), or
[email protected] (e-mail); or through the ASTM website (www.astm.org).
25
