ALAT BANTU BELAJAR DAN BEKERJA RANGKA ATAP BAJA DAFTAR PUSTAKA Standar Perencanaan, a). PERATURAN MUATAN INDONESIA 1970 NI. - 18, Yayasan Dana Normalisasi Indonesia, Direktorat Penyelidikan Masalah Bangunan, 1976. b). PERATURAN PEMBEBANAN INDONESIA UNTUK GEDUNG 1983, Yayasan Lembaga Penyelidikan Masalah Bangunan, Direktorat Penyelidikan Masalah Bangunan, Bandung, 1983. c). PERATURAN PERENCANAAN BANGUNAN BAJA (PPBBI) 1984, Yayasan Lembaga Penyelidikan Masalah Bangunan, Cetakan Kedua, 1984. Analisa Struktur, d). Fundamentals of Structural Analysis, S. T. Mau, Copyright registration number TXu1-086-529, February 17, 2003. United States Copyright Office, The Library of Congress e). Structural and Stress Analysis, Second Edition, Dr. T.H.G. Megson, Senior Lecturer in Civil Engineering (now retired) University of Leeds, Elsevier Butterworth-Heinemann, Linacre House, Jordan Hill, Oxford OX2 8DP, 30 Corporate Drive, Burlington, MA 01803, 2005. f). Structural Analysis: In Theory and Practice, Alan Williams, Ph.D.,S.E., C.Eng., Butterworth Heinemann is an imprint of Elsevier, 30 Corporate Drive, Suite 400, Burlington, MA 01803, USA Linacre House, Jordan Hill, Oxford OX2 8DP, UK, 2009. g). Structural Analysis,Civil Engineering Course Material, IIT Kharagpur, 2008. h). Structural Analysis,Aslam Kassimali, Southern Illionis University-Carbondale, Third Edition, Thomson Canada Limited, 2005. Poin d). s/d h). dapat dipilih salah satu sebagai rujukan untuk Analisa Struktur. Tabel Profil, i). Daftar-daftar untuk konstruksi baja, IR. ZACHARIJAS LAMBRI. Tabel INA 1. j). Tabel Profil Produksi PT. GUNUNG GARUDA, www.grdsteel.com. Tabel INA 2. k). AISC Manual of Steel Construction, 1994. Tabel AISC. l). HANDBOOK OF STRUCTURAL STEELWORK, 3rd Edition, The British Constructional, Steelwork Association Ltd., 4 Whitehall Court, London SW1A 2ES. Tabel BS. Software Pengukur, m). Structural Analysis Program SAP 2000 Ver.7.42.
Departemen Teknik Sipil Fakultas Teknik Sipil & Perencanaan
Ir. Thamrin Nasution Staf Pengajar KOPERTIS WIL-I dpk. ITM
INSTITUT TEKNOLOGI MEDAN
Ver.1.5
2011
E-mail :
[email protected]
PROFIL SIKU SAMA KAKI PRODUKSI PT. GUNUNG GARUDA
HOT ROLLED
www.grdsteel.com
JIS G3192/TIS 1227-194
INFORMATIVE REFERENCE STANDARD SECTIONAL DIMENSIONS
H x B mm x mm
t mm
25 x 25 30 x 30 40 x 40 40 x 40 40 x 40 45 x 45 45 x 45 50 x 50 50 x 50 50 x 50 60 x 60 60 x 60 60 x 60 65 x 65 65 x 65 65 x 65 70 x 70 75 x 75 75 x 75 75 x 75 80 x 80 90 x 90 90 x 90 90 x 90 90 x 90 100 x 100 100 x 100 100 x 100 120 x 120 120 x 120 120 x 120
3.00 3.00 3.00 4.00 5.00 5.00 4.00 4.00 5.00 6.00 4.00 5.00 6.00 5.00 6.00 8.00 6.00 6.00 9.00 12.00 6.00 6.00 7.00 10.00 13.00 7.00 13.00 10.00 8.00 11.00 12.00
SECTION
UNIT
AREA
CENTER OF
GEOMETRICAL
RADIUS OF GYRATION O
WEIGHT
GRAVITY
r1 mm
r2 mm
A cm2
kg/m'
Cx = Cy cm
Ix = Iy cm4
MOMENT OF INERTIA
Max Iu cm4
Min Iv cm4
ix = iy cm
AREA
4.00 4.00 4.50 4.50 4.50 6.50 6.50 6.50 6.50 6.50 6.50 6.50 8.00 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 10.00 10.00 10.00 10.00 10.00 10.00 10.00 12.00 13.00 13.00
2.00 2.00 2.00 2.00 3.00 3.00 3.00 3.00 3.00 4.50 3.00 3.00 4.00 3.00 4.00 6.00 4.00 4.00 6.00 6.00 4.00 5.00 5.00 7.00 7.00 5.00 7.00 7.00 5.00 6.50 6.50
1.43 1.73 2.34 2.34 3.76 4.30 3.49 3.89 4.80 5.64 4.69 5.80 6.91 6.37 7.53 9.76 8.13 8.73 12.69 16.56 9.23 10.55 12.22 17.00 21.71 13.62 24.31 19.00 18.76 25.37 27.54
1.12 1.36 1.83 1.83 2.95 3.38 2.74 3.06 3.77 4.43 3.68 4.55 5.40 5.00 5.91 7.66 6.38 6.85 9.96 13.00 7.32 8.28 9.59 13.30 17.00 10.70 19.10 14.90 14.70 19.90 21.60
0.72 0.84 1.09 1.09 1.17 1.28 1.24 1.37 1.41 1.44 1.61 1.66 1.70 1.77 1.81 1.88 1.93 2.06 2.17 2.29 2.18 2.42 2.46 2.57 2.69 2.71 2.94 2.82 3.24 3.30 3.40
0.80 1.42 3.53 3.53 5.42 7.91 6.50 9.06 11.10 12.60 16.00 19.60 22.79 25.30 29.40 36.80 37.10 46.10 64.40 81.90 56.40 80.70 93.00 125.00 156.00 129.00 220.00 175.00 258.00 340.00 367.00
1.26 2.26 5.60 5.60 8.59 12.50 10.30 14.40 17.50 20.00 25.40 31.20 36.16 40.10 46.60 58.30 58.90 73.20 102.00 129.00 89.60 128.00 148.00 199.00 248.00 205.00 348.00 278.00 410.00 541.00 583.00
0.33 0.59 1.46 1.46 2.25 3.29 2.70 3.76 4.58 5.23 6.62 8.09 9.42 10.50 12.20 15.30 15.30 19.00 26.70 34.50 23.20 33.40 38.30 51.70 65.30 53.20 91.10 72.00 106.00 140.00 151.00
0.75 0.91 1.23 1.23 1.20 1.36 1.36 1.53 1.52 1.50 1.85 1.84 1.82 1.99 1.98 1.94 2.14 2.30 2.25 2.22 2.46 2.77 2.76 2.71 2.68 3.08 3.00 3.04 3.71 3.66 3.65
130 x 130 130 x 130 130 x 130 150 x 150 150 x 150 150 x 150 175 x 175 175 x 175 200 x 200 200 x 200 200 x 200 250 x 250 250 x 250
9.00 15.00 12.00 12.00 15.00 19.00 12.00 15.00 15.00 20.00 25.00 35.00 25.00
12.00 12.00 12.00 14.00 14.00 14.00 15.00 15.00 17.00 17.00 17.00 24.00 24.00
6.00 8.50 8.50 7.00 10.00 10.00 11.00 11.00 12.00 12.00 12.00 18.00 12.00
22.74 36.75 29.76 34.77 42.74 53.38 40.52 50.21 57.75 76.00 93.75 162.60 119.40
17.90 28.80 23.40 27.30 33.60 41.90 31.80 39.40 45.30 59.70 73.60 128.00 93.70
3.53 3.76 3.64 4.14 4.24 4.40 4.73 4.85 5.46 5.67 5.86 7.45 7.10
366.00 568.00 467.00 740.00 888.00 1090.00 1170.00 1440.00 2180.00 2820.00 3420.00 9110.00 6950.00
583.00 902.00 743.00 1180.00 1410.00 1730.00 1860.00 2290.00 3470.00 4490.00 5420.00 14400.00 11000.00
150.00 234.00 192.00 304.00 365.00 451.00 480.00 589.00 891.00 1160.00 1410.00 3790.00 2860.00
4.01 3.93 3.96 4.61 4.56 4.52 5.38 5.35 6.14 6.09 6.04 7.49 7.63
NG GARUDA Mutu baja BJ-37 keatas
www.grdsteel.com METRIC SIZE
JIS G3192/TIS 1227-194
REFERENCE
MECHANICAL PROPERTIES
RADIUS OF GYRATION OF
MODULUS
AREA
OF SECTION
Max iu Min iv cm cm 0.94 1.14 1.55 1.55 1.51 1.71 1.72 1.92 1.91 1.88 2.33 2.32 2.29 2.51 2.49 2.44 2.69 2.90 2.84 2.79 3.10 3.48 3.48 3.42 3.38 3.88 3.78 3.83 4.67 4.62 4.60
0.48 0.58 0.79 0.79 0.77 0.87 0.88 0.98 0.98 0.96 1.19 1.18 1.17 1.28 1.27 1.25 1.37 1.48 1.45 1.44 1.58 1.78 1.77 1.74 1.73 1.98 1.94 1.95 2.38 2.35 2.35
Classification
Zx = Zy cm3 0.45 0.66 1.21 1.21 1.91 2.46 2.00 2.49 3.08 3.55 3.66 4.52 5.28 5.35 6.26 7.96 7.33 8.47 21.10 15.70 9.70 12.30 14.20 19.50 24.80 17.70 31.10 24.40 29.50 39.36 42.68
JIS G3101 SS400 JIS G3101 sS540 JIS G3101 Ss490 JIS G3106 SM400, A,B,C JIS G3106 SM490 A,B,C JIS G3106 SM490 YA,YB JIS G3106 SM520 B,C JIS G3106 SM 570
Yield Point N/mm2 Thickness (mm) 16 or under over 16 245 235 400 390 285 275 245 235 325 315 365 355 365 355 460 450
Tensile Strength N/mm2 400-510 min. 540 490-610 400-510 490-610 490-610 520-640 570-720
5.06 4.95 5.00 5.82 5.75 5.69 6.78 6.75 7.75 7.68 7.61 9.42 9.62
2.57 2.53 2.54 2.96 2.92 2.91 3.44 3.48 3.93 3.90 3.88 4.83 4.89
38.70 41.60 49.90 68.10 82.60 103.00 91.80 114.00 150.00 197.00 242.00 519.00 388.00
OPERTIES
CHEMICAL COMPOSITION
Elongation, % min Thickness (mm) 5 or under 5 to 16 over 16 21 17 21 16 13 17 19 15 19 23 18 22 22 17 21 19 15 19 19 15 19 19 19 26
SYMBOL OF GRADE SS 400, 490 SS 540 SM 400 A SM 400 B SM 400 C SM 490 A SM 490 B SM 490 C SM 490 YA SM 490 YB SM 520 B SM 520 C SM 570
CHEMICAL COMPOSITIO
50 mm or under in thickness over 50 mm, up to and incl. 200 mm in 50 mm or under in thickness over 50 mm, up to and incl. 200 mm in 100 mm or under in thickness 50 mm or under in thickness over 50 mm, up to and incl. 200 mm in 50 mm or under in thickness over 50 mm, up to and incl. 200 mm in 100 mm or under in thickness 100 mm or under in thickness 100 mm or under in thickness 100 mm or under in thickness
thickness thickness
thickness thickness
PROFIL KANAL PRO
ACCORDING JIS G 31
CHEMICAL COMPOSITION (%) C Si 0.3 max 0.23 max 0.25 max 0.20 max 0.22 max 0.18 max 0.20 max 0.22 max 0.18 max 0.20 max 0.18 max 0.20 max
Mn
P 0.050 max 0.040 max
S 0.050 max 0.040 max
0.035 max 0.035 max
0.035 max 0.035 max
0.35 max
1.60 max 2.5 x c min (1) 0.60 -1.40
0.35 max
1.40 max
0.035 max
0.035 max
0.55 max 0.55 max
1.60 max
0.035 max
0.035 max
0.55 max 0.55 max
1.60 max 1.60 max 1.60 max
0.035 max 0.035 max
0.035 max 0.035 max
0.20 max
0.55 max
1.60 max
0.035 max 0.035 max
0.035 max 0.035 max
0.18 max
0.55 max
1.60 max
0.035 max
0.035 max
STANDARD SECTIONAL DIMENSION HxB mm x mm 75 x 40 100 x 50 125 x 65 150 x 75 150 x 75 180 x 75 200 x 70 200 x 80 200 x 90 250 x 90 250 x 90 300 x 90 300 x 90 380 x 100 380 x 100 380 x 100
t1 mm
t2 mm
SECTION AREA AL A cm2
5 5 6 6.5 9 7 7 7.5 8 9 11 10 12 10.5 13 13
7 7.5 8 10 12.5 10.5 10 11 13.5 13 14.5 15.5 16 16 16.5 20
8.818 11.92 17.11 23.71 30.59 27.2 26.92 31.33 38.65 44.07 51.17 55.74 61.9 69.39 78.96 85.71
FIL KANAL PRODUKSI PT. GUNUNG GARUDA
www.grdsteel.com METRIC SIZE
UNIT MASS
CENTER
GEOMETRICAL
OF GRAVITY
MOMENT OF INERTIA
w kg/m
Cy cm
Ix cm4
Iy cm4
ix cm
iy cm
MODULUS OF SECTION Zx Zy cm3 cm3
6.92 9.36 13.4 18.6 24 21.4 21.1 24.6 30.3 34.6 40.2 43.8 48.6 54.5 62 67.3
1.27 1.55 1.94 2.31 2.31 2.15 1.85 2.24 2.77 2.43 2.39 2.33 2.25 2.41 2.29 2.5
75.9 189 425 864 1050 1380 1620 1950 2490 4180 4690 7400 7870 14500 15600 17600
12.4 26.9 65.5 122 147 137 113 177 286 306 342 373 391 557 584 671
2.93 3.98 4.99 6.04 5.86 7.13 7.77 7.89 8.03 9.74 9.57 11.5 11.3 14.5 14.1 14.3
1.19 1.5 1.96 2.27 2.19 2.24 2.04 2.38 2.72 2.64 2.58 2.54 2.51 2.83 2.72 2.8
20.2 37.8 68 115 140 150 162 195 249 335 375 494 525 762 822 924
RADIUS OF GYRATION
4.54 7.82 14.4 23.6 28.3 25.5 21.8 30.8 45.9 46.5 51.7 56 57.9 73.3 75.8 89.5
PROFIL SIKU TIDAK SAMA KAKI PRODUKSI PT. GUNUN
STANDARD SECTIONAL DIMENSIONS H x B t r1 r2 mm x mm mm mm mm 95 X 75 100 X 75 100 X 75 125 X 75 125 X 75 125 X 75 125 X 90 125 X 90 150 X 90 150 X 90 150 X 100 150 X 100 150 X 100
9 7 10 7 10 13 10 13 9 12 9 12 15
8.5 10 10 10 10 10 10 10 12 12 12 12 12
6 5 7 5 7 7 7 7 6 8.5 6 8.5 8.5
SECTION
UNIT
AREA
WEIGHT
A cm2
kg/m
Cx cm
Cy cm
Ix cm4
Iy cm4
Max Iu cm4
14.04 11.87 16.50 13.62 19.00 24.31 20.50 26.26 20.94 27.36 21.84 28.56 35.25
11.0 9.3 13.0 10.7 14.9 19.1 16.1 20.6 16.4 21.5 17.1 22.4 27.7
2.75 3.06 3.17 4.10 4.22 4.35 3.95 4.07 4.95 5.07 4.76 4.88 5.00
2.00 1.83 1.94 1.64 1.75 1.87 2.22 2.34 1.99 2.10 2.30 2.41 2.53
109 118 159 219 299 376 318 401 485 619 502 642 782
68.1 56.9 76.1 60.4 80.8 101 138 173 133 167 181 228 276
143 144 194 243 330 415 380 477 537 685 579 738 897
INFORMATIVE REFE CENTER OF GRAVITY
GEOMETRICAL MOMENT OF INERTIA
RODUKSI PT. GUNUNG GARUDA
www.grdsteel.com METRIC SIZE
INFORMATIVE REFERENCE MOMENT OF INERTIA
RADIUS OF GYRATION OF AREA
MODULUS OF SECTION
Min Iv cm4
ix cm
iy cm
Max iu cm
Min iv cm
tan a
Zx cm3
Zy cm3
34.1 30.8 41.3 36.4 49 61.9 76.2 96.3 80.4 102 104 132 161
2.78 3.15 3.11 4.01 3.96 3.93 3.94 3.91 4.81 4.76 4.79 4.74 4.71
2.2 2.19 2.15 2.11 2.06 2.04 2.59 2.57 2.52 2.47 2.88 2.83 2.8
3.19 3.49 3.43 4.23 4.17 4.13 4.3 4.26 5.06 5 5.15 5.09 5.04
1.56 1.61 1.58 1.64 1.61 1.6 1.93 1.91 1.96 1.93 2.18 2.15 2.14
0.676 0.548 0.543 0.362 0.357 0.352 0.505 0.501 0.361 0.357 0.439 0.435 0.431
17.4 17.0 23.3 26.1 36.1 46.1 37.2 47.5 48.2 62.3 49.1 63.4 78.2
12.4 10.0 13.7 10.3 14.1 17.9 20.3 25.9 19.0 24.3 23.5 30.1 37.0
AISC
ANGLE Equal legs and unequal legs. Propertis for Designing.
AMERICANS INSTITUTE STEEL CONSTRUCTION
Metric Units 1 inch = 2.54 cm 1 lb = 4.448222 N 1 ft = 0.3048 m
Source : AISC Manual of Steel Construction (1994)
Converted by : Ir. Thamrin Nasution
Geometric of Section
k cm L8x8x1 1/8
Axis X-X Web and flens
Moment of
Section
Radius of
Weight
Area
Depth
Width
thickness
Inertia
Modulus
Gyration
w N/m
A cm2
D cm
BF cm
tw = tf cm
Ix cm4
Sx cm3
Rx cm
7/8 3/4 5/8 9/16 1/2
4.45 4.13 3.81 3.49 3.18 3.02 2.86
830.4 744.3 656.7 567.7 477.2 432.0 385.3
107.74 96.77 85.16 73.55 62.00 56.00 50.00
20.32 20.32 20.32 20.32 20.32 20.32 20.32
20.32 20.32 20.32 20.32 20.32 20.32 20.32
2.86 2.54 2.22 1.91 1.59 1.43 1.27
4079.07 3704.46 3313.20 2901.13 2472.41 2251.81 2022.88
286.77 258.92 229.42 199.92 168.79 153.06 137.00
6.15 6.20 6.22 6.27 6.32 6.35 6.35
7/8 3/4 5/6 9/16 1/2 7/16
3.81 3.81 3.18 2.86 2.70 2.54 2.38
645.1 570.6 493.3 415.9 375.1 335.7 294.8
83.87 74.19 64.13 53.94 48.77 43.55 38.26
20.32 20.32 20.32 20.32 20.32 20.32 20.32
15.24 15.24 15.24 15.24 15.24 15.24 15.24
2.54 2.22 1.91 1.59 1.43 1.27 1.11
3363.15 3009.35 2638.91 2251.81 2052.02 1843.91 1631.63
247.44 219.59 191.73 161.74 146.66 131.42 115.86
6.32 6.38 6.43 6.45 6.48 6.50 6.53
7/8 3/4 5/8 9/16 1/2 7/16
3.81 3.49 3.18 2.86 2.70 2.54 2.38
545.8 483.1 418.8 353.2 319.6 286.0 251.0
70.97 62.77 54.45 45.87 41.48 37.10 32.65
20.32 20.32 20.32 20.32 20.32 20.32 20.32
10.16 10.16 10.16 10.16 10.16 10.16 10.16
2.54 2.22 1.91 1.59 1.43 1.27 1.11
2896.97 2601.45 2285.11 1952.13 1781.47 1602.49 1419.35
231.06 204.84 178.62 150.92 136.83 122.74 108.15
6.40 6.43 6.48 6.53 6.55 6.58 6.60
3.18 2.86 2.54 2.38 2.22
382.4 322.5 261.2 229.1 198.5
49.61 41.81 33.87 29.81 25.68
17.78 17.78 17.78 17.78 17.78
10.16 10.16 10.16 10.16 10.16
1.91 1.59 1.27 1.11 0.95
1573.35 1348.59 1111.34 986.47 857.44
137.98 117.00 95.21 84.07 72.76
5.64 5.69 5.72 5.74 5.77
3.81 3.49
545.8 483.1
70.97 62.77
15.24 15.24
15.24 15.24
2.54 2.22
1477.62 1327.78
140.44 125.03
4.57 4.60
1
L8x6x1
L8x4x1
L7x4x3/4 5/8 1/2 7/16 3/8
L6x6x1 7/8
3/4 5/8 9/16 1/2 7/16 3/8 5/16
L6x4x7/8 3/4 5/8 9/16 1/2 7/16 3/8 5/16
L6x31/2x1/2 3/8 5/16
L5x5x7/8 3/4 5/8 1/2 7/16 3/8 5/16
L5x31/2x3/4 5/8 1/2 3/8 5/16 1/4
L5x3x1/2 7/16 3/8 5/16 1/4
L4x4x3/4 5/8 1/2 7/16 3/8 5/16 1/4
3.18 2.86 2.70 2.54 2.38 2.22 2.06
418.8 353.2 319.6 286.0 251.0 217.4 181.0
54.45 45.87 41.48 37.10 32.65 28.13 23.55
15.24 15.24 15.24 15.24 15.24 15.24 15.24
15.24 15.24 15.24 15.24 15.24 15.24 15.24
1.91 1.59 1.43 1.27 1.11 0.95 0.79
1173.77 1007.28 919.87 828.30 736.73 641.00 541.10
109.14 92.75 84.23 75.54 66.86 57.85 48.67
4.65 4.67 4.70 4.72 4.75 4.78 4.80
3.49 3.18 2.86 2.70 2.54 2.38 2.22 2.06
397.0 344.4 291.9 264.1 236.4 208.7 179.5 150.3
51.48 44.77 37.81 34.26 30.65 26.97 23.29 19.55
15.24 15.24 15.24 15.24 15.24 15.24 15.24 15.24
10.16 10.16 10.16 10.16 10.16 10.16 10.16 10.16
2.22 1.91 1.59 1.43 1.27 1.11 0.95 0.79
1152.96 1019.77 878.25 803.33 724.24 645.16 561.91 474.50
117.17 102.42 87.02 79.15 70.96 62.76 54.41 45.72
4.72 4.78 4.83 4.83 4.85 4.88 4.90 4.93
2.54 2.22 2.06
223.3 170.7 143.0
29.03 22.06 18.52
15.24 15.24 15.24
8.89 8.89 8.89
1.27 0.95 0.79
690.94 536.94 453.69
69.48 53.09 44.74
4.88 4.93 4.95
3.49 3.18 2.86 2.54 2.38 2.22 2.06
397.0 344.4 291.9 236.4 208.7 179.5 150.3
51.48 44.77 37.81 30.65 26.97 23.29 19.55
12.70 12.70 12.70 12.70 12.70 12.70 12.70
12.70 12.70 12.70 12.70 12.70 12.70 12.70
2.22 1.91 1.59 1.27 1.11 0.95 0.79
740.89 653.48 566.07 470.34 416.23 363.79 308.84
84.72 74.23 63.25 51.78 45.72 39.66 33.43
3.78 3.84 3.86 3.91 3.94 3.96 3.99
3.18 2.86 2.54 2.22 2.06 1.91
289.0 245.2 198.5 151.8 127.0 102.2
37.48 31.74 25.81 19.68 16.52 13.29
12.70 12.70 12.70 12.70 12.70 12.70
8.89 8.89 8.89 8.89 8.89 8.89
1.91 1.59 1.27 0.95 0.79 0.64
578.56 499.48 415.82 323.83 274.71 224.35
70.14 59.81 49.00 37.53 31.79 25.73
3.94 3.96 4.01 4.06 4.09 4.11
0.0
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2.54 2.38 2.22 2.06 1.91
186.8 164.9 143.0 119.7 96.3
24.19 21.35 18.45 15.48 12.52
12.70 12.70 12.70 12.70 12.70
7.62 7.62 7.62 7.62 7.62
1.27 1.11 0.95 0.79 0.64
393.34 350.88 306.76 260.56 212.69
47.69 42.28 36.71 30.97 25.07
4.04 4.06 4.09 4.09 4.11
2.86 2.54 2.22 2.06 1.91 1.75 1.59
270.0 229.1 186.8 164.9 143.0 119.7 96.3
35.10 29.74 24.19 21.35 18.45 15.48 12.52
10.16 10.16 10.16 10.16 10.16 10.16 10.16
10.16 10.16 10.16 10.16 10.16 10.16 10.16
1.91 1.59 1.27 1.11 0.95 0.79 0.64
319.25 277.21 231.42 206.87 181.48 154.42 126.53
46.05 39.33 32.28 28.68 24.91 21.14 17.21
3.02 3.05 3.10 3.12 3.12 3.15 3.18
L4x31/2x1/2
2.38 2.06 1.91 1.75
173.7 132.8 112.4 90.5
22.58 17.23 14.52 11.68
10.16 10.16 10.16 10.16
8.89 8.89 8.89 8.89
1.27 0.95 0.79 0.64
221.44 173.98 148.18 121.12
31.79 24.42 20.65 16.88
3.12 3.18 3.20 3.23
2.70
198.5
25.68
10.16
7.62
1.59
250.99
37.69
3.12
2.38
162.0
20.97
10.16
7.62
1.27
210.20
30.97
3.18
7/16
2.22
143.0
18.52
10.16
7.62
1.11
188.14
27.53
3.18
3/8
2.06 1.91 1.75
124.0 105.1 84.6
16.00 13.48 10.90
10.16 10.16 10.16
7.62 7.62 7.62
0.95 0.79 0.64
164.83 140.69 115.30
23.93 20.16 16.39
3.20 3.23 3.25
2.22 2.06 1.91 1.75 1.59
162.0 143.0 124.0 105.1 84.6
20.97 18.52 16.00 13.48 10.90
8.89 8.89 8.89 8.89 8.89
8.89 8.89 8.89 8.89 8.89
1.27 1.11 0.95 0.79 0.64
151.51 135.69 119.46 101.98 83.66
24.42 21.63 18.85 15.99 13.01
2.69 2.72 2.72 2.74 2.77
3/8 5/16
2.38 2.06 1.91
148.9 115.3 96.3
19.35 14.84 12.45
8.89 8.89 8.89
7.62 7.62 7.62
1.27 0.95 0.79
143.60 113.21 96.98
23.76 18.52 15.63
2.72 2.77 2.79
1/4
1.75
78.8
10.06
8.89
7.62
0.64
79.50
12.72
2.82
2.38 2.06 1.75
137.2 105.1 71.5
17.74 13.61 9.29
8.89 8.89 8.89
6.35 6.35 6.35
1.27 0.95 0.64
134.86 106.56 74.92
23.11 17.86 12.37
2.77 2.79 2.84
2.06 1.91 1.75 1.59 1.43 1.27
137.2 121.1 105.1 89.0 71.5 54.1
17.74 15.68 13.61 11.48 9.29 7.03
7.62 7.62 7.62 7.62 7.62 7.62
7.62 7.62 7.62 7.62 7.62 7.62
1.27 1.11 0.95 0.79 0.64 0.48
92.40 82.83 73.26 62.85 51.61 40.04
17.53 15.63 13.65 11.59 9.46 7.23
2.28 2.30 2.32 2.34 2.36 2.39
2.22 1.91 1.75 1.59 1.43
124.0 96.3 81.7 65.7 49.5
16.13 12.39 10.45 8.45 6.43
7.62 7.62 7.62 7.62 7.62
6.35 6.35 6.35 6.35 6.35
1.27 0.95 0.79 0.64 0.48
86.58 69.09 59.10 48.70 37.75
17.04 13.27 11.27 9.19 7.05
2.32 2.36 2.38 2.40 2.42
2.06 1.75 1.59 1.43
112.4 86.1 73.0 59.8
14.52 11.16 9.42 7.68
7.62 7.62 7.62 7.62
5.08 5.08 5.08 5.08
1.27 0.95 0.79 0.64
79.92 63.68 54.94 45.37
16.39 12.80 10.88 8.88
2.35 2.39 2.41 2.43
3/8 5/16 1/4
L4x3x5/8 1/2
5/16 1/4
L31/2x31/2x1/2 7/16 3/8 5/16 1/4
L31/2x3x1/2
L31/2x21/2x1/2 3/8 1/4
L3x3x1/2 7/16 3/8 5/16 1/4 3/16
L3x21/2x1/2 3/8 5/16 1/4 3/16 L3x2x1/2 3/8 5/16 1/4
1.27
3/16 L21/2x21/2x1/2 3/8 5/16 1/4 3/16 L21/2x2x3/8 5/16 1/4 3/16 L2x2x /8 3
44.8
5.82
7.62
5.08
0.48
35.05
6.80
2.45
0.0
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2.06 1.75 1.59 1.43 1.27
112.4 86.1 73.0 59.8 44.8
14.52 11.16 9.42 7.68 5.82
6.35 6.35 6.35 6.35 6.35
6.35 6.35 6.35 6.35 6.35
1.27 0.95 0.79 0.64 0.48
51.20 40.96 35.34 29.26 22.77
11.86 9.28 7.90 6.46 4.97
1.88 1.91 1.93 1.95 1.98
1.75 1.59 1.43 1.27
77.3 65.7 52.8 40.1
10.00 8.45 6.84 5.22
6.35 6.35 6.35 6.35
5.08 5.08 5.08 5.08
0.95 0.79 0.64 0.48
37.96 32.80 27.22 21.19
8.96 7.64 6.24 4.80
1.95 1.97 1.99 2.01
0.0
0.00
0.00
0.00
0.00
0.00
0.00
0.00
68.6 57.2 46.6 35.6 24.1
8.77 7.42 6.05 4.61 3.12
5.08 5.08 5.08 5.08 5.08
5.08 5.08 5.08 5.08 5.08
0.95 0.79 0.64 0.48 0.32
19.94 17.32 14.48 11.32 7.91
5.75 4.92 4.05 3.11 2.15
1.51 1.53 1.55 1.57 1.59
1.75 1.59 1.43 1.27 1.11
5/16 1/4 3/16 1/8
AISC
ANGLE Equal legs and unequal legs. Propertis for Designing.
AMERICANS INSTITUTE STEEL CONSTRUCTION
US Units
Sumber : AISC Manual of Steel Construction (1994)
Geometric of Section
Axis X-X
Weight
L8x8x1 1/8 1 7/8 3/4 5/8 9/16 1/2
L8x6x1
Web and flens
Moment of
Section
Radius of
per
Area
Depth
Width
thickness
Inertia
Modulus
Gyration
k in
ft lb
A in2
D in
BF in
tw = tf in
Ix in4
Sx in3
Rx in
1.7500 1.6250 1.5000 1.3750 1.2500 1.1875 1.1250
56.9 51.0 45.0 38.9 32.7 29.6 26.4
16.7 15.0 13.2 11.4 9.61 8.68 7.75
8 8 8 8 8 8 8
8 8 8 8 8 8 8
1.1250 1.0000 0.8750 0.7500 0.6250 0.5625 0.5000
98.0 89.0 79.6 69.7 59.4 54.1 48.6
17.5 15.8 14.0 12.2 10.3 9.34 8.36
2.42 2.44 2.45 2.47 2.49 2.50 2.50
1.5000
44.2
13.0
8
6
1.0000
80.8
15.1
2.49
7/8 3/4 5/6 9/16 1/2 7/16
1.5000 1.2500 1.1250 1.0625 1.0000 0.9375
39.1 33.8 28.5 25.7 23.0 20.2
11.5 9.94 8.36 7.56 6.75 5.93
8 8 8 8 8 8
6 6 6 6 6 6
0.8750 0.7500 0.6250 0.5625 0.5000 0.4375
72.3 63.4 54.1 49.3 44.3 39.2
13.4 11.7 9.87 8.95 8.02 7.07
2.51 2.53 2.54 2.55 2.56 2.57
7/8 3/4 5/8 9/16 1/2 7/16
1.5000 1.3750 1.2500 1.1250 1.0625 1.0000 0.9375
37.4 33.1 28.7 24.2 21.9 19.6 17.2
11.0 9.73 8.44 7.11 6.43 5.75 5.06
8 8 8 8 8 8 8
4 4 4 4 4 4 4
1.0000 0.8750 0.7500 0.6250 0.5625 0.5000 0.4375
69.6 62.5 54.9 46.9 42.8 38.5 34.1
14.1 12.5 10.9 9.21 8.35 7.49 6.60
2.52 2.53 2.55 2.57 2.58 2.59 2.60
1.2500 1.1250 1.0000 0.9375 0.8750
26.2 22.1 17.9 15.7 13.6
7.69 6.48 5.25 4.62 3.98
7 7 7 7 7
4 4 4 4 4
0.7500 0.6250 0.5000 0.4375 0.3750
37.8 32.4 26.7 23.7 20.6
8.42 7.14 5.81 5.13 4.44
2.22 2.24 2.25 2.26 2.27
1.5000 1.3750 1.2500 1.1250 1.0625 1.0000 0.9375 0.8750 0.8125
37.4 33.1 28.7 24.2 21.9 19.6 17.2 14.9 12.4
11.0 9.73 8.44 7.11 6.43 5.75 5.06 4.36 3.65
6 6 6 6 6 6 6 6 6
6 6 6 6 6 6 6 6 6
1.0000 0.8750 0.7500 0.6250 0.5625 0.5000 0.4375 0.3750 0.3125
35.5 31.9 28.2 24.2 22.1 19.9 17.7 15.4 13.0
8.57 7.63 6.66 5.66 5.14 4.61 4.08 3.53 2.97
1.80 1.81 1.83 1.84 1.85 1.86 1.87 1.88 1.89
1.3750 1.2500 1.1250 1.0625 1.0000 0.9375 0.8750 0.8125
27.2 23.6 20.0 18.1 16.2 14.3 12.3 10.3
7.98 6.94 5.86 5.31 4.75 4.18 3.61 3.03
6 6 6 6 6 6 6 6
4 4 4 4 4 4 4 4
0.8750 0.7500 0.6250 0.5625 0.5000 0.4375 0.3750 0.3125
27.7 24.5 21.1 19.3 17.4 15.5 13.5 11.4
7.15 6.25 5.31 4.83 4.33 3.83 3.32 2.79
1.86 1.88 1.90 1.90 1.91 1.92 1.93 1.94
1.0000 0.8750 0.8125
15.3 11.7 9.80
4.50 3.42 2.87
6 6 6
3 1/2 3 1/2 3 1/2
0.5000 0.3750 0.3125
16.6 12.9 10.9
4.24 3.24 2.73
1.92 1.94 1.95
1.3750 1.2500 1.1250 1.0000 0.9375 0.8750
27.2 23.6 20.0 16.2 14.3 12.3
7.98 6.94 5.86 4.75 4.18 3.61
5 5 5 5 5 5
5 5 5 5 5 5
0.8750 0.7500 0.6250 0.5000 0.4375 0.3750
17.8 15.7 13.6 11.3 10.0 8.74
5.17 4.53 3.86 3.16 2.79 2.42
1.49 1.51 1.52 1.54 1.55 1.56
L8x4x1
L7x4x3/4 5/8 1/2 7/16 3/8
L6x6x1 7/8 3/4 5/8 9/16 1/2 7/16 3/8 5/16
L6x4x7/8 3/4 5/8 9/16 1/2 7/16 3/8 5/16
L6x31/2x1/2 3/8 5/16
L5x5x7/8 3/4 5/8 1/2 7/16 3/8
5/16
0.8125
10.3
3.03
5
5
0.3125
7.42
2.04
1.57
L5x31/2x3/4
1.2500 1.1250 1.0000 0.8750 0.8125 0.7500
19.8 16.8 13.6 10.4 8.7 7.0
5.81 4.92 4.00 3.05 2.56 2.06
5 5 5 5 5 5
3 1/2 3 1/2 3 1/2 3 1/2 3 1/2 3 1/2
0.7500 0.6250 0.5000 0.3750 0.3125 0.2500
13.9 12.0 9.99 7.78 6.60 5.39
4.28 3.65 2.99 2.29 1.94 1.57
1.55 1.56 1.58 1.60 1.61 1.62
1.0000 0.9375 0.8750 0.8125 0.7500
12.8 11.3 9.8 8.2 6.6
3.75 3.31 2.86 2.40 1.94
5 5 5 5 5
3 3 3 3 3
0.5000 0.4375 0.3750 0.3125 0.2500
9.45 8.43 7.37 6.26 5.11
2.91 2.58 2.24 1.89 1.53
1.59 1.60 1.61 1.61 1.62
1.1250 1.0000 0.8750 0.8125 0.7500 0.6875 0.6250
18.5 15.7 12.8 11.3 9.8 8.2 6.6
5.44 4.61 3.75 3.31 2.86 2.40 1.94
4 4 4 4 4 4 4
4 4 4 4 4 4 4
0.7500 0.6250 0.5000 0.4375 0.3750 0.3125 0.2500
7.67 6.66 5.56 4.97 4.36 3.71 3.04
2.81 2.40 1.97 1.75 1.52 1.29 1.05
1.19 1.20 1.22 1.23 1.23 1.24 1.25
0.9375 0.8125 0.7500 0.6875
11.9 9.1 7.7 6.2
3.50 2.67 2.25 1.81
4 4 4 4
3 1/2 3 1/2 3 1/2 3 1/2
0.5000 0.3750 0.3125 0.2500
5.32 4.18 3.56 2.91
1.94 1.49 1.26 1.03
1.23 1.25 1.26 1.27
5/8 1/2 3/8 5/16 1/4
L5x3x1/2 7/16 3/8 5/16 1/4
L4x4x3/4 5/8 1/2 7/16 3/8 5/16 1/4
L4x31/2x1/2 3/8 5/16 1/4
L4x3x5/8 1/2 7/16 3/8 5/16 1/4
L31/2x31/2x1/2 7/16 3/8 5/16 1/4
L31/2x3x1/2 3/8 5/16 1/4
L31/2x21/2x1/2 3/8
1.0625 0.9375 0.8750 0.8125 0.7500 0.6875
13.6 11.1 9.80 8.50 7.20 5.80
3.98 3.25 2.87 2.48 2.09 1.69
4 4 4 4 4 4
3 3 3 3 3 3
0.6250 0.5000 0.4375 0.3750 0.3125 0.2500
6.03 5.05 4.52 3.96 3.38 2.77
2.30 1.89 1.68 1.46 1.23 1.00
1.23 1.25 1.25 1.26 1.27 1.28
0.8750 0.8125 0.7500 0.6875 0.6250
11.1 9.80 8.50 7.20 5.80
3.25 2.87 2.48 2.09 1.69
3 1/2 3 1/2 3 1/2 3 1/2 3 1/2
3 1/2 3 1/2 3 1/2 3 1/2 3 1/2
0.5000 0.4375 0.3750 0.3125 0.2500
3.64 3.26 2.87 2.45 2.01
1.49 1.32 1.15 0.976 0.794
1.06 1.07 1.07 1.08 1.09
0.9375 0.8125 0.7500 0.6875
10.2 7.90 6.60 5.40
3.00 2.30 1.93 1.56
3 1/2 3 1/2 3 1/2 3 1/2
3 3 3 3
0.5000 0.3750 0.3125 0.2500
3.45 2.72 2.33 1.91
1.45 1.13 0.954 0.776
1.07 1.09 1.10 1.11
0.9375 0.8125
9.40 7.20
2.75 3 1/2 2.11 3 1/2
2 1/2 2 1/2
0.5000 0.3750
3.24 2.56
1.41 1.09
1.09 1.10
1/4
L3x3x1/2 7/16 3/8 5/16 1/4 3/16
L3x21/2x1/2 3/8 5/16 1/4 3/16 L3x2x1/2 3/8 5/16 1/4 3/16 L21/2x21/2x1/2 3/8 5/16 1/4 3/16 L21/2x2x3/8 5/16 1/4 3/16 L2x2x3/8 5/16 1/4 3/16 1/8
0.6875
4.90
1.44 3 1/2
2 1/2
0.2500
1.80
0.755
1.12
0.8125 0.7500 0.6875 0.6250 0.5625 0.5000
9.40 8.30 7.20 6.10 4.90 3.71
2.75 2.43 2.11 1.78 1.44 1.09
3 3 3 3 3 3
3 3 3 3 3 3
0.5000 0.4375 0.3750 0.3125 0.2500 0.1875
2.22 1.99 1.76 1.51 1.24 0.962
1.07 0.954 0.833 0.707 0.577 0.441
0.898 0.905 0.913 0.922 0.930 0.939
0.8750 0.7500 0.6875 0.6250 0.5625
8.50 6.60 5.60 4.50 3.39
2.50 1.92 1.62 1.31 0.996
3 3 3 3 3
2 1/2 2 1/2 2 1/2 2 1/2 2 1/2
0.5000 0.3750 0.3125 0.2500 0.1875
2.08 1.66 1.42 1.17 0.907
1.04 0.810 0.688 0.561 0.430
0.913 0.928 0.937 0.945 0.954
0.8125 0.6875 0.6250 0.5625 0.5000
7.70 5.90 5.00 4.10 3.07
2.25 1.73 1.46 1.19 0.902
3 3 3 3 3
2 2 2 2 2
0.5000 0.3750 0.3125 0.2500 0.1875
1.92 1.53 1.32 1.09 0.842
1.00 0.781 0.664 0.542 0.415
0.924 0.940 0.948 0.957 0.966
0.8125 0.6875 0.6250 0.5625 0.5000
7.70 5.90 5.00 4.10 3.07
2.25 1.73 1.46 1.19 0.902
2 1/2 2 1/2 2 1/2 2 1/2 2 1/2
2 1/2 2 1/2 2 1/2 2 1/2 2 1/2
0.5000 0.3750 0.3125 0.2500 0.1875
1.23 0.984 0.849 0.703 0.547
0.724 0.566 0.482 0.394 0.303
0.739 0.753 0.761 0.769 0.778
0.6875 0.6250 0.5625 0.5000
5.30 4.50 3.62 2.75
1.55 1.31 1.06 0.809
2 1/2 2 1/2 2 1/2 2 1/2
2 2 2 2
0.3750 0.3125 0.2500 0.1875
0.912 0.788 0.654 0.509
0.547 0.466 0.381 0.293
0.768 0.776 0.784 0.793
0.6875 0.6250 0.5625 0.5000 0.4375
4.70 3.92 3.19 2.44 1.65
1.36 1.15 0.938 0.715 0.484
2 2 2 2 2
2 2 2 2 2
0.3750 0.3125 0.2500 0.1875 0.1250
0.479 0.416 0.348 0.272 0.190
0.351 0.300 0.247 0.190 0.131
0.594 0.601 0.609 0.617 0.626
ual legs. ng.
Axis X-X
Axis Y-Y
A x i s Z -Z
Center of
Plastic
Plastic
Moment of
Section
Radius of
Center of
Plastic
Plastic
Radius of
Gravity
Modulus
neutral axis
Inertia
Modulus
Gyration
Gravity
Modulus
neutral axis
Gyration
Y cm
Zx cm3
YP cm
Iy cm4
Sy cm3
Ry cm
X cm
Zy cm3
XP cm
RZ cm
6.12 6.02 5.92 5.79 5.66 5.61 5.56
517.83 467.03 414.59 360.52 304.80 275.30 247.44
2.67 2.38 2.10 1.82 1.53 1.38 1.23
4079.07 3704.46 3313.20 2901.13 2472.41 2251.81 2022.88
286.77 258.92 229.42 199.92 168.79 153.06 137.00
6.15 6.20 6.22 6.27 6.32 6.35 6.35
6.12 6.02 5.92 5.79 5.66 5.61 5.56
517.83 467.03 414.59 360.52 304.80 275.30 247.44
2.67 2.38 2.10 1.82 1.53 1.38 1.23
3.96 3.96 3.99 4.01 4.01 4.04 4.04
6.73 6.63 6.50 6.40 6.35 6.27 6.22
447.37 396.57 345.77 293.33 265.47 237.61 209.75
3.81 3.66 3.51 3.33 3.25 3.18 3.10
1614.98 1452.65 1277.83 1094.69 998.96 903.22 803.33
146.17 130.11 113.40 96.36 87.51 78.49 69.32
4.39 4.42 4.47 4.50 4.52 4.55 4.57
4.19 4.09 3.96 3.86 3.81 3.73 3.68
265.47 235.97 204.84 172.06 156.00 139.45 122.90
2.07 1.82 1.58 1.33 1.20 1.07 0.94
3.25 3.25 3.28 3.28 3.30 3.30 3.33
7.75 7.62 7.49 7.39 7.32 7.26 7.19
398.21 353.96 309.72 262.19 237.61 213.03 188.45
6.35 6.20 6.05 5.87 5.79 5.72 5.64
482.83 437.04 389.59 337.15 309.26 280.54 250.57
64.57 57.52 50.31 42.93 39.00 35.23 31.14
2.62 2.64 2.67 2.72 2.72 2.74 2.77
2.67 2.54 2.42 2.30 2.24 2.18 2.12
126.51 110.94 95.21 79.64 71.78 63.91 56.04
1.75 1.54 1.34 1.13 1.02 0.91 0.80
2.15 2.15 2.16 2.18 2.19 2.20 2.21
6.38 6.25 6.15 6.07 6.02
242.53 206.48 168.79 148.96 128.97
4.78 4.60 4.45 4.37 4.29
376.69 326.33 271.80 242.66 212.28
49.65 42.28 34.74 30.81 26.71
2.77 2.79 2.82 2.84 2.87
2.57 2.45 2.33 2.27 2.21
92.59 77.67 62.76 55.22 47.52
1.39 1.18 0.95 0.84 0.72
2.18 2.20 2.21 2.22 2.24
4.72 4.62
254.00 226.14
2.33 2.06
1477.62 1327.78
140.44 125.03
4.57 4.60
4.72 4.62
254.00 226.14
2.33 2.06
2.97 2.97
4.52 4.39 4.34 4.27 4.22 4.17 4.11
196.64 167.15 151.74 136.18 120.28 104.06 87.67
1.79 1.50 1.36 1.22 1.07 0.92 0.77
1173.77 1007.28 919.87 828.30 736.73 641.00 541.10
109.14 92.75 84.23 75.54 66.86 57.85 48.67
4.65 4.67 4.70 4.72 4.75 4.78 4.80
4.52 4.39 4.34 4.27 4.22 4.17 4.11
196.64 167.15 151.74 136.18 120.28 104.06 87.67
1.79 1.50 1.36 1.22 1.07 0.92 0.77
2.97 3.00 3.00 3.00 3.02 3.02 3.05
5.38 5.28 5.16 5.11 5.05 4.98 4.93 4.88
208.12 183.54 155.84 141.91 127.49 112.74 97.83 82.43
3.66 3.51 3.33 3.25 3.18 3.10 3.02 2.95
405.83 361.29 313.01 287.62 260.98 233.09 203.95 173.98
55.55 48.67 41.62 37.85 34.09 30.32 26.22 22.12
2.82 2.84 2.87 2.90 2.92 2.95 2.97 2.97
2.84 2.74 2.62 2.57 2.51 2.45 2.39 2.33
103.40 89.64 75.71 68.66 61.45 54.08 46.70 39.33
1.69 1.47 1.24 1.12 1.01 0.89 0.76 0.64
2.18 2.18 2.19 2.20 2.21 2.22 2.23 2.24
5.28 5.18 5.11
122.90 94.39 79.48
3.81 3.66 3.58
176.90 139.02 118.63
26.06 20.16 17.04
2.47 2.51 2.53
2.12 2.00 1.94
47.69 36.05 30.32
0.95 0.72 0.61
1.93 1.95 1.96
3.99 3.86 3.76 3.63 3.58 3.53 3.48
152.89 133.72 113.89 93.08 82.43 71.45 60.30
2.03 1.76 1.49 1.21 1.06 0.92 0.77
740.89 653.48 566.07 470.34 416.23 363.79 308.84
84.72 74.23 63.25 51.78 45.72 39.66 33.43
3.78 3.84 3.86 3.91 3.94 3.96 3.99
3.99 3.86 3.76 3.63 3.58 3.53 3.48
152.89 133.72 113.89 93.08 82.43 71.45 60.30
2.03 1.76 1.49 1.21 1.06 0.92 0.77
2.47 2.48 2.48 2.50 2.50 2.51 2.52
4.45 4.32 4.22 4.09 4.04 3.96
125.36 107.34 88.16 67.84 57.19 46.38
2.87 2.69 2.54 2.38 2.30 2.22
231.01 201.04 168.57 132.36 113.21 92.82
36.38 31.14 25.56 19.83 16.71 13.60
2.48 2.52 2.57 2.59 2.62 2.64
2.53 2.42 2.30 2.19 2.13 2.07
67.19 56.86 46.38 35.40 29.82 24.09
1.48 1.25 1.02 0.77 0.65 0.52
1.90 1.91 1.92 1.94 1.95 1.96
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
4.45 4.39 4.32 4.27 4.22
84.56 74.89 65.06 55.06 44.57
3.18 3.10 3.02 2.95 2.87
107.39 96.57 84.91 72.84 59.94
18.85 16.71 14.55 12.34 10.06
2.11 2.13 2.15 2.17 2.19
1.91 1.85 1.79 1.73 1.67
34.58 30.48 26.22 22.12 17.86
0.95 0.84 0.73 0.61 0.49
1.65 1.65 1.66 1.67 1.68
3.23 3.12 3.00 2.95 2.90 2.84 2.77
83.08 70.96 58.34 51.78 44.90 38.02 30.81
1.73 1.46 1.19 1.05 0.91 0.76 0.61
319.25 277.21 231.42 206.87 181.48 154.42 126.53
46.05 39.33 32.28 28.68 24.91 21.14 17.21
3.02 3.05 3.10 3.12 3.12 3.15 3.18
3.23 3.12 3.00 2.95 2.90 2.84 2.77
83.08 70.96 58.34 51.78 44.90 38.02 30.81
1.73 1.46 1.19 1.05 0.91 0.76 0.61
1.98 1.98 1.99 1.99 2.00 2.01 2.02
3.18 3.07 3.00 2.95
57.35 44.41 37.53 30.48
1.27 1.11 1.03 0.95
157.75 122.79 106.14 86.99
24.91 19.01 16.29 13.24
2.64 2.69 2.72 2.72
2.54 2.43 2.37 2.31
44.74 34.58 29.17 23.60
1.11 0.85 0.71 0.58
1.83 1.85 1.85 1.86
3.48
67.51
2.07
119.46
22.12
2.16
2.21
40.64
1.26
1.62
3.38
55.88
1.91
100.73
18.35
2.19
2.10
33.27
1.03
1.62
3.30
49.65
1.83
90.74
16.26
2.21
2.04
29.33
0.91
1.63
3.25 3.20 3.15
43.26 36.54 29.82
1.75 1.67 1.59
79.92 68.68 56.61
14.19 12.03 9.82
2.23 2.25 2.28
1.99 1.93 1.87
25.56 21.47 17.37
0.79 0.66 0.54
1.64 1.64 1.65
2.69 2.64 2.57 2.51 2.46
43.92 39.00 34.09 28.84 23.43
1.18 1.04 0.90 0.76 0.61
151.51 135.69 119.46 101.98 83.66
24.42 21.63 18.85 15.99 13.01
2.69 2.72 2.72 2.74 2.77
2.69 2.64 2.57 2.51 2.46
43.92 39.00 34.09 28.84 23.43
1.18 1.04 0.90 0.76 0.61
1.73 1.74 1.74 1.75 1.76
2.87 2.74 2.69
43.10 33.43 28.35
1.27 1.11 1.03
96.98 77.00 65.76
18.03 13.95 11.83
2.24 2.28 2.30
2.22 2.11 2.05
32.45 25.07 21.30
1.09 0.83 0.70
1.58 1.59 1.59
2.64
23.11
0.95
54.11
9.65
2.32
1.99
17.21
0.57
1.60
3.05 2.95 2.82
41.46 32.28 22.29
1.91 1.75 1.59
56.61 45.37 32.34
12.45 9.70 6.75
1.79 1.83 1.87
1.79 1.68 1.56
22.94 17.53 12.04
1.00 0.76 0.52
1.36 1.36 1.38
2.37 2.31 2.26 2.20 2.14 2.08
31.63 28.19 24.58 20.81 17.04 13.01
1.16 1.03 0.89 0.75 0.61 0.46
92.40 82.83 73.26 62.85 51.61 40.04
17.53 15.63 13.65 11.59 9.46 7.23
2.28 2.30 2.32 2.34 2.36 2.39
2.37 2.31 2.26 2.20 2.14 2.08
31.63 28.19 24.58 20.81 17.04 13.01
1.16 1.03 0.89 0.75 0.61 0.46
1.48 1.49 1.49 1.50 1.50 1.51
2.54 2.43 2.37 2.31 2.26
30.81 24.09 20.48 16.71 12.80
1.27 1.11 1.03 0.95 0.87
54.11 43.29 37.38 30.93 24.02
12.19 9.52 8.10 6.62 5.08
1.83 1.87 1.89 1.91 1.93
1.91 1.79 1.73 1.68 1.62
22.12 17.21 14.57 11.86 9.06
1.06 0.81 0.69 0.56 0.42
1.32 1.33 1.33 1.34 1.35
2.74 2.64 2.59 2.52
29.17 22.94 19.50 15.94
1.91 1.75 1.67 1.59
27.97 22.60 19.56 16.32
7.77 6.08 5.19 4.26
1.39 1.42 1.44 1.46
1.48 1.37 1.31 1.25
14.60 11.21 9.46 7.67
0.95 0.73 0.62 0.50
1.09 1.09 1.10 1.10
2.46
12.22
1.51
12.78
3.28
1.48
1.19
5.85
0.38
1.12
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2.05 1.94 1.88 1.82 1.76
21.47 16.71 14.24 11.65 8.93
1.14 0.88 0.74 0.60 0.46
51.20 40.96 35.34 29.26 22.77
11.86 9.28 7.90 6.46 4.97
1.88 1.91 1.93 1.95 1.98
2.05 1.94 1.88 1.82 1.76
21.47 16.71 14.24 11.65 8.93
1.14 0.88 0.74 0.60 0.46
1.24 1.24 1.24 1.25 1.26
2.11 2.05 2.00 1.94
16.16 13.81 11.32 8.72
1.11 1.03 0.95 0.87
21.39 18.56 15.48 12.11
5.95 5.08 4.16 3.21
1.47 1.48 1.50 1.52
1.48 1.42 1.36 1.31
10.82 9.19 7.49 5.74
0.78 0.67 0.54 0.41
1.07 1.07 1.08 1.08
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1.62 1.56 1.50 1.45 1.39
10.37 8.87 7.29 5.62 3.85
0.86 0.73 0.59 0.45 0.31
19.94 17.32 14.48 11.32 7.91
5.75 4.92 4.05 3.11 2.15
1.51 1.53 1.55 1.57 1.59
1.62 1.56 1.50 1.45 1.39
10.37 8.87 7.29 5.62 3.85
0.86 0.73 0.59 0.45 0.31
0.99 0.99 0.99 1.00 1.01
ual legs. ng.
Axis X-X
Axis Y-Y
A x i s Z -Z
Center of
Plastic
Plastic
Moment of
Section
Radius of
Center of
Plastic
Plastic
Radius of
Gravity
Modulus
neutral axis
Inertia
Modulus
Gyration
Gravity
Modulus
neutral axis
Gyration
y in
Zx in3
YP in
Iy in4
Sy in3
Ry in
x in
Zy in3
XP in
RZ Length
2.41 2.37 2.33 2.28 2.23 2.21 2.19
31.6 28.5 25.3 22.0 18.6 16.8 15.1
1.05 0.938 0.827 0.715 0.601 0.543 0.484
98.0 89.0 79.6 69.7 59.4 54.1 48.6
17.5 15.8 14.0 12.2 10.3 9.34 8.36
2.42 2.44 2.45 2.47 2.49 2.50 2.50
2.41 2.37 2.33 2.28 2.23 2.21 2.19
31.6 28.5 25.3 22.0 18.6 16.8 15.1
1.05 0.938 0.827 0.715 0.601 0.543 0.484
1.56 1.56 1.57 1.58 1.58 1.59 1.59
2.65
27.3
1.50
38.8
8.92
1.73
1.65
16.2
0.813
1.28
2.61 2.56 2.52 2.50 2.47 2.45
24.2 21.1 17.9 16.2 14.5 12.8
1.44 1.38 1.31 1.28 1.25 1.22
34.9 30.7 26.3 24.0 21.7 19.3
7.94 6.92 5.88 5.34 4.79 4.23
1.74 1.76 1.77 1.78 1.79 1.80
1.61 1.56 1.52 1.50 1.47 1.45
14.4 12.5 10.5 9.52 8.51 7.50
0.718 0.621 0.522 0.472 0.422 0.371
1.28 1.29 1.29 1.30 1.30 1.31
3.05 3.00 2.95 2.91 2.88 2.86 2.83
24.3 21.6 18.9 16.0 14.5 13.0 11.5
2.50 2.44 2.38 2.31 2.28 2.25 2.22
11.6 10.5 9.36 8.10 7.43 6.74 6.02
3.94 3.51 3.07 2.62 2.38 2.15 1.90
1.03 1.04 1.05 1.07 1.07 1.08 1.09
1.05 0.999 0.953 0.905 0.882 0.859 0.835
7.72 6.77 5.81 4.86 4.38 3.90 3.42
0.688 0.608 0.527 0.444 0.402 0.359 0.316
0.846 0.848 0.852 0.857 0.861 0.865 0.869
2.51 2.46 2.42 2.39 2.37
14.8 12.6 10.3 9.09 7.87
1.88 1.81 1.75 1.72 1.69
9.05 7.84 6.53 5.83 5.10
3.03 2.58 2.12 1.88 1.63
1.09 1.10 1.11 1.12 1.13
1.01 0.963 0.917 0.893 0.870
5.65 4.74 3.83 3.37 2.90
0.549 0.463 0.375 0.330 0.285
0.860 0.865 0.872 0.875 0.880
1.86 1.82 1.78 1.73 1.71 1.68 1.66 1.64 1.62
15.5 13.8 12.0 10.2 9.26 8.31 7.34 6.35 5.35
0.917 0.811 0.703 0.592 0.536 0.479 0.422 0.363 0.304
35.5 31.9 28.2 24.2 22.1 19.9 17.7 15.4 13.0
8.57 7.63 6.66 5.66 5.14 4.61 4.08 3.53 2.97
1.80 1.81 1.83 1.84 1.85 1.86 1.87 1.88 1.89
1.86 1.82 1.78 1.73 1.71 1.68 1.66 1.64 1.62
15.5 13.8 12.0 10.2 9.26 8.31 7.34 6.35 5.35
0.917 0.811 0.703 0.592 0.536 0.479 0.422 0.363 0.304
1.17 1.17 1.17 1.18 1.18 1.18 1.19 1.19 1.20
2.12 2.08 2.03 2.01 1.99 1.96 1.94 1.92
12.7 11.2 9.51 8.66 7.78 6.88 5.97 5.03
1.44 1.38 1.31 1.28 1.25 1.22 1.19 1.16
9.75 8.68 7.52 6.91 6.27 5.60 4.90 4.18
3.39 2.97 2.54 2.31 2.08 1.85 1.60 1.35
1.11 1.12 1.13 1.14 1.15 1.16 1.17 1.17
1.12 1.08 1.03 1.01 0.987 0.964 0.941 0.918
6.31 5.47 4.62 4.19 3.75 3.30 2.85 2.40
0.665 0.578 0.488 0.442 0.396 0.349 0.301 0.252
0.857 0.860 0.864 0.866 0.870 0.873 0.877 0.882
2.08 2.04 2.01
7.50 5.76 4.85
1.50 1.44 1.41
4.25 3.34 2.85
1.59 1.23 1.04
0.972 0.988 0.996
0.833 0.787 0.763
2.91 2.20 1.85
0.375 0.285 0.239
0.759 0.767 0.772
1.57 1.52 1.48 1.43 1.41 1.39
9.33 8.16 6.95 5.68 5.03 4.36
0.798 0.694 0.586 0.475 0.418 0.361
17.8 15.7 13.6 11.3 10.0 8.74
5.17 4.53 3.86 3.16 2.79 2.42
1.49 1.51 1.52 1.54 1.55 1.56
1.57 1.52 1.48 1.43 1.41 1.39
9.33 8.16 6.95 5.68 5.03 4.36
0.798 0.694 0.586 0.475 0.418 0.361
0.973 0.975 0.978 0.983 0.986 0.990
1.37
3.68
0.303
7.42
2.04
1.57
1.37
3.68
0.303
0.994
1.75 1.70 1.66 1.61 1.59 1.56
7.65 6.55 5.38 4.14 3.49 2.83
1.13 1.06 1.00 0.938 0.906 0.875
5.55 4.83 4.05 3.18 2.72 2.23
2.22 1.90 1.56 1.21 1.02 0.830
0.977 0.991 1.01 1.02 1.03 1.04
0.996 0.951 0.906 0.861 0.838 0.814
4.10 3.47 2.83 2.16 1.82 1.47
0.581 0.492 0.400 0.305 0.256 0.206
0.748 0.751 0.755 0.762 0.766 0.770
1.75 1.73 1.70 1.68 1.66
5.16 4.57 3.97 3.36 2.72
1.25 1.22 1.19 1.16 1.13
2.58 2.32 2.04 1.75 1.44
1.15 1.02 0.888 0.753 0.614
0.829 0.837 0.845 0.853 0.861
0.750 0.727 0.704 0.681 0.657
2.11 1.86 1.60 1.35 1.09
0.375 0.331 0.286 0.240 0.194
0.648 0.651 0.654 0.658 0.663
1.27 1.23 1.18 1.16 1.14 1.12 1.09
5.07 4.33 3.56 3.16 2.74 2.32 1.88
0.680 0.576 0.469 0.414 0.357 0.300 0.242
7.67 6.66 5.56 4.97 4.36 3.71 3.04
2.81 2.40 1.97 1.75 1.52 1.29 1.05
1.19 1.20 1.22 1.23 1.23 1.24 1.25
1.27 1.23 1.18 1.16 1.14 1.12 1.09
5.07 4.33 3.56 3.16 2.74 2.32 1.88
0.680 0.576 0.469 0.414 0.357 0.300 0.242
0.778 0.779 0.782 0.785 0.788 0.791 0.795
1.25 1.21 1.18 1.16
3.50 2.71 2.29 1.86
0.500 0.438 0.406 0.375
3.79 2.95 2.55 2.09
1.52 1.16 0.994 0.808
1.04 1.06 1.07 1.07
1.00 0.955 0.932 0.909
2.73 2.11 1.78 1.44
0.438 0.334 0.281 0.227
0.722 0.727 0.730 0.734
1.37 1.33 1.30 1.28 1.26 1.24
4.12 3.41 3.03 2.64 2.23 1.82
0.813 0.750 0.719 0.688 0.656 0.625
2.87 2.42 2.18 1.92 1.65 1.36
1.35 1.12 0.992 0.866 0.734 0.599
0.849 0.864 0.871 0.879 0.887 0.896
0.871 0.827 0.804 0.782 0.759 0.736
2.48 2.03 1.79 1.56 1.31 1.06
0.498 0.406 0.359 0.311 0.261 0.211
0.637 0.639 0.641 0.644 0.647 0.651
1.06 1.04 1.01 0.990 0.968
2.68 2.38 2.08 1.76 1.43
0.464 0.410 0.355 0.299 0.241
3.64 3.26 2.87 2.45 2.01
1.49 1.32 1.15 0.976 0.794
1.06 1.07 1.07 1.08 1.09
1.06 1.04 1.01 0.990 0.968
2.68 2.38 2.08 1.76 1.43
0.464 0.410 0.355 0.299 0.241
0.683 0.684 0.687 0.690 0.694
1.13 1.08 1.06 1.04
2.63 2.04 1.73 1.41
0.500 0.438 0.406 0.375
2.33 1.85 1.58 1.30
1.10 0.851 0.722 0.589
0.881 0.897 0.905 0.914
0.875 0.830 0.808 0.785
1.98 1.53 1.30 1.05
0.429 0.328 0.276 0.223
0.621 0.625 0.627 0.631
1.20 1.16
2.53 1.97
0.750 0.688
1.36 1.09
0.760 0.592
0.704 0.719
0.705 0.660
1.40 1.07
0.393 0.301
0.534 0.537
1.11
1.36
0.625
0.777
0.412
0.735
0.614
0.735
0.205
0.544
0.932 0.910 0.888 0.865 0.842 0.820
1.93 1.72 1.50 1.27 1.04 0.794
0.458 0.406 0.352 0.296 0.240 0.182
2.22 1.99 1.76 1.51 1.24 0.962
1.07 0.954 0.833 0.707 0.577 0.441
0.898 0.905 0.913 0.922 0.930 0.939
0.932 0.910 0.888 0.865 0.842 0.820
1.93 1.72 1.50 1.27 1.04 0.794
0.458 0.406 0.352 0.296 0.240 0.182
0.584 0.585 0.587 0.589 0.592 0.596
1.000 0.956 0.933 0.911 0.888
1.88 1.47 1.25 1.02 0.781
0.500 0.438 0.406 0.375 0.344
1.30 1.04 0.898 0.743 0.577
0.744 0.581 0.494 0.404 0.310
0.722 0.736 0.744 0.753 0.761
0.750 0.706 0.683 0.661 0.638
1.35 1.05 0.889 0.724 0.553
0.417 0.320 0.270 0.219 0.166
0.520 0.522 0.525 0.528 0.533
1.08 1.04 1.02 0.993 0.970
1.78 1.40 1.19 0.973 0.746
0.750 0.688 0.656 0.625 0.594
0.672 0.543 0.470 0.392 0.307
0.474 0.371 0.317 0.260 0.200
0.546 0.559 0.567 0.574 0.583
0.583 0.539 0.516 0.493 0.470
0.891 0.684 0.577 0.468 0.357
0.375 0.289 0.244 0.198 0.150
0.428 0.430 0.432 0.435 0.439
0.806 0.762 0.740 0.717 0.694
1.31 1.02 0.869 0.711 0.545
0.450 0.347 0.293 0.238 0.180
1.23 0.984 0.849 0.703 0.547
0.724 0.566 0.482 0.394 0.303
0.739 0.753 0.761 0.769 0.778
0.806 0.762 0.740 0.717 0.694
1.31 1.02 0.869 0.711 0.545
0.450 0.347 0.293 0.238 0.180
0.487 0.487 0.489 0.491 0.495
0.831 0.809 0.787 0.764
0.986 0.843 0.691 0.532
0.438 0.406 0.375 0.344
0.514 0.446 0.372 0.291
0.363 0.310 0.254 0.196
0.577 0.584 0.592 0.600
0.581 0.559 0.537 0.514
0.660 0.561 0.457 0.350
0.309 0.262 0.213 0.162
0.420 0.422 0.424 0.427
0.636 0.614 0.592 0.569 0.546
0.633 0.541 0.445 0.343 0.235
0.340 0.288 0.234 0.179 0.121
0.479 0.416 0.348 0.272 0.190
0.351 0.300 0.247 0.190 0.131
0.594 0.601 0.609 0.617 0.626
0.636 0.614 0.592 0.569 0.546
0.633 0.541 0.445 0.343 0.235
0.340 0.288 0.234 0.179 0.121
0.389 0.390 0.391 0.394 0.398
AISC AMERICANS INSTITUTE STEEL CONSTRUCTION
Source : AISC Manual of Steel Construction (1994)
Converted by : Ir. Thamrin Nasution
A x i s Z -Z
Geometric of Section FLANGE
W E B
Angle to principal
Area A cm2
axes Z
Tan a Unitless
Depth
Thickness
d cm
tw cm
cm
tw 2 cm
Width bf cm cm
Thickness
tf cm
1.000 1.000 1.000 1.000 1.000 1.000 1.000
C15x50 x40 x33.9
94.84 76.13 64.26
38.10 38.10 38.10
1.82 1.32 1.02
1.75 1.27 0.95
0.95 0.64 0.48
9.44 8.94 8.64
9.53 8.89 8.57
1.65 1.65 1.65
C12x30 x25 x20.7
56.90 47.42 39.29
30.48 30.48 30.48
1.30 0.98 0.72
1.27 0.95 0.79
0.64 0.48 0.32
8.05 7.74 7.47
7.94 7.62 7.62
1.27 1.27 1.27
0.543 0.547 0.551 0.554 0.556 0.558 0.560
C10x30 x25 x20 x15.3
56.90 47.42 37.94 28.97
25.40 25.40 25.40 25.40
1.71 1.34 0.96 0.61
1.75 1.27 0.95 0.64
0.79 0.64 0.48 0.32
7.70 7.33 6.96 6.60
7.62 7.30 6.99 6.67
1.11 1.11 1.11 1.11
C9x20 x15 x13.4
37.94 28.45 25.42
22.86 22.86 22.86
1.14 0.72 0.59
1.11 0.79 0.64
0.64 0.32 0.32
6.73 6.31 6.18
6.67 6.35 6.03
1.05 1.05 1.05
C8x18.75 x13.75 x11.5
35.55 26.06 21.81
20.32 20.32 20.32
1.24 0.77 0.56
1.27 0.79 0.64
0.64 0.32 0.32
6.42 5.95 5.74
6.35 6.03 5.72
0.99 0.99 0.99
C7x12.25 x9.8
23.23 18.52
17.78 17.78
0.80 0.53
0.79 0.48
0.48 0.32
5.57 5.31
5.72 5.40
0.93 0.93
C6x13 x10.5 x8.2
24.71 19.94 15.48
15.24 15.24 15.24
1.11 0.80 0.51
1.11 0.79 0.48
0.48 0.48 0.32
5.48 5.17 4.88
5.40 5.08 4.76
0.87 0.87 0.87
x6.7
17.03 12.71
12.70 12.70
0.83 0.48
0.79 0.48
0.48 0.32
4.79 4.45
4.76 4.45
0.81 0.81
C4x7.25
13.74
10.16
0.82
0.79
0.48
4.37
4.45
0.75
0.247 0.253 0.258 0.262 0.265 0.267 0.269 0.324 0.329 0.335 0.337 0.340 1.000 1.000
C5x9
1.000 1.000 1.000 1.000 1.000 1.000 1.000
x5.4
10.26
10.16
0.47
0.48
0.16
4.02
4.13
0.75
C3x6 x5 x4.1
11.35 9.48 7.81
7.62 7.62 7.62
0.90 0.66 0.43
0.95 0.64 0.48
0.48 0.32 0.16
4.05 3.80 3.58
4.13 3.81 3.49
0.69 0.69 0.69
MC18x58 x51.9 x45.8 x42.7
110.32 98.71
45.72 45.72
1.78 1.52
1.75 1.59
0.95 0.79
10.67 10.41
10.80 10.48
1.59 1.59
87.10 81.29
45.72 45.72
1.27 1.14
1.27 1.11
0.64 0.64
10.16 10.03
10.16 10.16
1.59 1.59
MC13x50 x40 x35 x31.8
94.84 76.13 66.45 60.32
33.02 33.02 33.02 33.02
2.00 1.42 1.14 0.95
0.48 1.43 1.11 0.95
0.95 0.64 0.64 0.48
11.21 10.63 10.34 10.16
11.11 10.48 10.48 10.16
1.55 1.55 1.55 1.55
MC12x50
94.84
30.48
2.12
2.06
1.11
10.50
10.48
1.78
x45 x40 x35 x31
85.16 76.13 66.45
30.48 30.48 30.48
1.81 1.50 1.19
1.75 1.43 1.11
0.95 0.79 0.64
10.19 9.88 9.57
10.16 10.58 9.53
1.78 1.78 1.78
58.84
30.48
0.94
0.95
0.48
9.32
9.21
1.78
MC12x10.6
20.00
30.48
0.48
0.48
0.32
3.81
3.81
0.78
MC10x41.1 x33.6 x28.5
78.06 63.68 54.00
25.40 25.40 25.40
2.02 1.46 1.08
2.06 1.43 1.11
0.95 0.79 0.48
10.98 10.41 10.03
11.11 10.48 10.16
1.46 1.46 1.46
MC10x25
47.42
25.40
0.01
0.95
0.48
8.65
8.57
1.46
x22
41.61
25.40
0.74
0.79
0.32
8.42
8.57
1.46
MC10x8.4
15.87
25.40
0.43
0.48
0.16
3.81
3.81
0.71
MC9x25.4 x23.9
48.19 45.29
22.86 22.86
1.14 1.02
1.11 0.95
0.64 0.48
8.89 8.76
8.89 8.89
1.40 1.40
0.357 0.361 0.364 0.368 0.371
MC8x22.8
43.23 40.52
20.32 20.32
1.08 0.95
1.11 0.95
0.48 0.48
8.90 8.76
8.89 8.89
1.33 1.33
x18.7
37.94 35.48
20.32 20.32
1.02 0.90
0.95 0.95
0.48 0.48
7.68 7.56
7.62 7.62
1.27 1.27
1.000 1.000 1.000 1.000 1.000 1.000 1.000
MC8x8.5
16.13
20.32
0.45
0.48
0.16
4.76
4.76
0.79
MC7x22.7 X19.1
43.03 36.19
17.78 17.78
1.28 0.89
1.27 0.95
0.64 0.48
9.15 8.77
9.21 8.89
1.27 1.27
MC6x18
34.13
15.24
0.96
0.95
0.48
8.90
8.89
1.21
0.421 0.428 0.435 0.438 0.440 0.443 0.446 0.448 0.344 0.350 0.352 1.000 1.000 1.000 1.000 1.000 1.000 1.000 0.464 0.472 0.479 0.486 0.489 0.492 0.000
x21.4 MC8x20
0.750 0.755 0.757 0.759
MC6x16.3
30.90
15.24
0.95
0.95
0.48
7.62
7.62
1.21
x15.1
28.65
15.24
0.80
0.79
0.48
7.47
7.62
1.21
MC6x12
22.77
15.24
0.79
0.79
0.32
6.34
6.35
0.95
0.534
0.543
AISC
0.547
AMERICANS
0.551 0.554 0.558
INSTITUTE STEEL CONSTRUCTION
1.000 1.000 1.000 1.000 1.000
Source : AISC Manual of Steel Construction (1994)
W E B
0.714 0.721 0.724 0.727 0.486 0.496 0.506
C15x50 x40 x33.9 C12x30
1.000 1.000 1.000 1.000 1.000 1.000 0.667 0.676 0.680 0.684 0.688 0.414 0.428 0.435 0.440
Geometric of Section FLANGE
Area A in2
Depth
Thickness
d in
tw in
in
tw 2 in
Width bf in
14.7
15.00
0.716
11/16
3/ 8
3.716
3 3/ 4
0.650
11.8
15.00
0.520
1/ 2
1/ 4
3.520
3 1/ 2
0.650
9.96
15.00
0.400
3/ 8
3/16
3.400
3 3/ 8
0.650
8.82
12.00
0.510
1/ 2
1/ 4
3.170
3 1/ 8
0.501
3/16
Thickness
tf in
x25
7.35
12.00
0.387
3/ 8
3.047
3
0.501
x20.7
6.09
12.00
0.282
5/16
1/ 8
2.942
3
0.501
C10x30 x25 x20 x15.3 x11.5 C9x20 x15
8.82 7.35 5.88 4.49
10.00 10.00 10.00 10.00
0.673 0.526 0.379 0.240
11/16 1/ 2 3/ 8 1/ 4
5/16 1/ 4 3/16 1/ 8
3.033 2.886 2.739 2.600
3 2 7/ 8 2 3/ 4 2 5/ 8
0.436 0.436 0.436 0.436
5.88 4.41 3.94
9.00 9.00 9.00
0.448 0.285 0.233
7/16 5/16 1/ 4
1/ 4 1/ 8 1/ 8
2.648 2.485 2.433
2 5/ 8 2 1/ 2 2 3/ 8
0.413 0.413 0.413
C8x18.75
5.51
8.00
0.487
1/ 2
1/ 4
2.527
2 1/ 2
0.390
x13.75
4.04
8.00
0.303
5/16
1/ 8
2.343
2 3/ 8
0.390
x11.50
3.38
8.00
0.220
1/ 4
1/ 8
2.260
2 1/ 4
0.390
C7x12.25
3.60
7.00
0.314
5/16
3/16
2.194
2 1/ 4
0.366
0.446
x9.8
2.87
7.00
0.210
3/16
1/ 8
2.090
2 1/ 8
0.366
C6x13 x10.5 x8.2
3.83 3.09 2.40
6.00 6.00 6.00
0.437 0.314 0.200
7/16 5/16 3/16
3/16
2.157 2.034 1.920
2 1/ 8
0.343 0.343 0.343
5/16 3/16
3/16 1/ 8
1.885
1 7/ 8 1 3/ 4
0.320
3/16 1/16
1.721
0.296
1.584
1 3/ 4 1 5/ 8
0.000 1.000 1.000 1.000 1.000 1.000 0.614 0.620 0.626 0.631
C5x9
2.64
5.00
0.325
x6.7
1.97
5.00
0.190
C4x7.25
2.13
4.00
0.321
x5.4
1.59
4.00
0.184
5/16 3/16
3/16 1/ 8
1.750
2 1 7/ 8
0.320
0.296
0.000
C3x6
1.76
3.00
0.356
3/ 8
3/16
1.596
1 5/ 8
0.273
1.000 1.000 1.000 1.000 1.000
x5
1.47
3.00
0.258
1/ 4
1/ 8
1.498
1 1/ 2
0.273
x4.1
1.21
3.00
0.170
3/16
1/16
1.410
1 3/ 8
0.273
MC18x58 x51.9 x45.8 x42.7
17.1 15.3 13.5 12.6
18.00 18.00 18.00 18.00
0.700 0.600 0.500 0.450
11/16 5/ 8 1/ 2 7/16
3/ 8 5/16 1/ 4 1/ 4
4.200 4.100 4.000 3.950
4 1/4 4 1/8 4 4
0.625 0.625 0.625 0.625
MC13x50
14.7
13.00
0.787
3/16
3/ 8
4.412
4 3/8
0.610
x40
11.8
13.00
0.560
9/16
1/ 4
4.185
4 1/8
0.610
x35 x31.8
10.3 9.35
13.00 13.00
0.447 0.375
7/16 3/ 8
1/ 4 3/16
4.072 4.000
4 1/8 4
0.610 0.610
MC12x50 x45 x40 x35 x31
14.7 13.2 11.8 10.3 9.12
12.00 12.00 12.00 12.00 12.00
0.835 0.712 0.590 0.467 0.370
13/16 11/16 9/16 7/16 3/ 8
7/16 3/ 8 5/16 1/ 4 3/16
4.135 4.012 3.890 3.767 3.670
4 1/8 4 4 1/6 3 3/4 3 5/8
0.700 0.700 0.700 0.700 0.700
MC12x10.6
3.10
12.00
0.190
3/16
1/ 8
1.500
1 1/2
0.309
MC10x41.1 x33.6 x28.5
12.1 9.87 8.37
10.00 10.00 10.00
0.796 0.575 0.425
13/16 9/16 7/16
3/ 8 5/16 3/16
4.321 4.100 3.950
4 3/8 4 1/8 4
0.575 0.575 0.575
MC10x25
7.35
10.00
0.0038
3/ 8
3/16
3.405
x22
10.00
0.290
5/16
1/ 8
3.315
3 3/8 3 3/8
0.575
6.45
MC10x8.4
2.46
10.00
0.170
3/16
1/16
1.500
1 1/2
0.280
MC9x25.4 x23.9
7.47 7.02
9.00 9.00
0.450 0.400
7/16 3/ 8
1/ 4 3/16
3.500 3.450
3 1/2 3 1/2
0.550 0.550
MC8x22.8
6.70
8.00
0.427
7/16
3/16
3.502
3 1/2
0.525
A x i s Z -Z Angle to principal axes Z
Tan a Unitless 1.000 1.000 1.000 1.000 1.000 1.000 1.000 0.543
0.575
0.547 0.551 0.554 0.556 0.558 0.560 0.247 0.253 0.258 0.262 0.265 0.267 0.269 0.324 0.329 0.335 0.337 0.340 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 0.421 0.428 0.435 0.438 0.440 0.443 0.446 0.448 0.344 0.350 0.352 1.000 1.000 1.000 1.000 1.000 1.000
x21.4
6.28
8.00
0.375
3/ 8
3/16
3.450
3 1/2
0.525
MC8x20
5.88
8.00
0.400
0.500
x18.7
0.353
3/16 3/16
3
8.00
3/ 8 3/ 8
3.025
5.50
2.978
3
0.500
MC8x8.5
2.50
8.00
0.179
3/16
1/16
1.874
1 7/8
0.311
MC7x22.7
6.67
7.00
0.503
3.603
7.00
0.352
3/16
3.452
3 5/8 3 1/2
0.500
5.61
1/ 2 3/ 8
1/ 4
X19.1 MC6x18
5.29
6.00
0.379
3/ 8
3/16
3.504
3 1/2
0.475
4.79
6.00
0.375
0.475
0.316
3/16 3/16
3
6.00
3/ 8 5/16
3.000
4.44
2.941
3
0.475
3.53
6.00
0.313
5/16
1/ 8
2.497
2 1/2
0.375
MC6x16.3 x15.1 MC6x12
0.500
1.000 0.464 0.472 0.479 0.486 0.489 0.492 0.357 0.361 0.364 0.368 0.371 1.000 1.000 1.000 1.000 1.000 1.000 1.000 0.750 0.755 0.757 0.759 0.534 0.543 0.547 0.551 0.554 0.558 1.000 1.000 1.000 1.000 1.000 0.714 0.721 0.724 0.727 0.486 0.496
0.506 1.000 1.000 1.000 1.000 1.000 1.000 0.667 0.676 0.680 0.684 0.688 0.414 0.428 0.435 0.440 0.446 1.000 1.000 1.000 1.000 1.000 0.614 0.620 0.626 0.631 1.000 1.000 1.000 1.000 1.000
CHANNELS AMERICAN STANDARD Dimension Metric Units 1 inch = 2.54 cm 1 lb = 4.448222 N 1 ft = 0.3048 m
Geometric of Section FLANGE DISTANCE
Axis X-X Grip
Thickness
tf cm
T cm
k cm
Max. Flge.
Nominal
Fas-
Wight
tener
cm
cm
N/m
C.g.
X cm
Shear Cen-
PNA
Moment of
Plastic
Section
ter Location
Location
Inertia
Modulus
Modulus
eo cm
Xp cm
Ix cm4
Zx cm3
Sx cm3
1.59 1.59 1.59
30.80 30.80 30.80
3.65 3.65 3.65
1.59 1.59 1.59
2.54 2.54 2.54
729.70 583.76 494.73
2.03 1.97 2.00
1.48 1.95 2.28
1.24 0.99 0.84
16815.7 14526.5 13111.3
1117.6 937.3 825.9
881.6 762.0 688.3
1.27 1.27 1.27
24.77 24.77 24.77
2.86 2.86 2.86
1.27 1.27 1.27
2.22 2.22 2.22
437.82 364.85 302.09
1.71 1.71 1.77
1.57 1.89 2.21
0.93 0.77 0.64
6742.9 5993.7 5369.4
550.6 478.5 416.2
442.5 394.9 352.3
1.11 1.11 1.11 1.11
20.32 20.32 20.32 20.32
2.54 2.54 2.54 2.54
1.11 1.11 1.11 1.11
1.91 1.91 1.91 1.91
437.82 364.85 291.88 223.29
1.65 1.57 1.54 1.61
0.94 1.25 1.62 2.02
1.12 0.93 0.74 0.57
4287.2 3796.0 3284.1 2805.4
435.9 376.9 316.3 258.9
339.2 298.2 258.9 221.2
1.11 1.11 1.11
18.10 18.10 18.10
2.38 2.38 2.38
1.11 1.11 1.11
1.91 1.91 1.91
291.88 218.91 195.56
1.48 1.49 1.53
1.31 1.73 1.89
0.83 0.62 0.55
2534.8 2122.8 1993.7
275.3 221.2 204.8
221.2 185.2 173.7
0.95 0.95 0.95
15.56 15.56 15.56
2.38 2.38 2.38
0.95 0.95 0.95
1.91 1.91 1.91
273.64 200.67 167.83
1.44 1.40 1.45
1.09 1.53 1.77
0.87 0.64 0.53
1831.4 1502.6 1356.9
226.1 178.6 156.5
180.3 148.0 133.4
0.95 0.95
13.34 13.34
2.22 2.22
0.95 0.95
1.59 1.59
178.78 143.02
1.33 1.37
1.37 1.64
0.65 0.52
1007.3 886.6
137.7 116.7
113.6 99.6
0.79 0.79 0.79
11.11 11.11 11.11
2.06 2.06 2.06
0.79 0.95 0.79
1.59 1.59 1.59
189.72 153.24 119.67
1.31 1.27 1.30
0.97 1.23 1.52
0.81 0.65 0.50
724.2 632.7 545.3
119.0 100.8 84.1
95.0 82.9 71.8
0.79 0.79
8.89 8.89
1.91 1.91
0.79 -
1.59 -
131.35 97.78
1.21 1.23
1.08 1.40
0.67 0.55
370.4 311.8
71.4 57.5
58.3 49.2
0.79
6.67
1.75
0.79
1.59
105.81
1.17
0.98
0.67
191.1
46.0
37.5
0.79
6.67
1.75
-
-
78.81
1.16
1.28
0.61
160.2
37.0
31.6
0.64 0.64 0.64
4.13 4.13 4.13
1.75 1.75 1.75
-
-
87.56 72.97 59.84
1.16 1.11 1.11
0.82 1.00 1.17
0.74 0.61 0.72
86.2 77.0 69.1
28.2 24.6 21.3
22.6 20.3 18.0
1.59 1.59
38.74 38.74
3.49 3.49
1.59 1.59
2.54 2.54
846.45 757.42
2.19 2.18
1.77 2.02
1.20 1.07
28137.2 26097.7
1550.2 1417.5
1230.7 1142.2
1.59 1.59
38.74 38.74
3.49 3.49
1.59 1.59
2.54 2.54
668.40 623.16
2.20 2.23
2.31 2.46
0.94 0.88
24058.2 23059.2
1284.7 1219.2
1053.7 1009.4
1.59 1.59 1.59 1.59
26.04 26.04 26.04 26.04
3.49 3.49 3.49 3.49
1.59 1.43 1.43 1.43
2.54 2.54 2.54 2.54
729.70 583.76 510.79 464.09
2.47 2.45 2.49 2.54
2.07 2.62 2.95 3.15
1.43 1.14 1.00 0.91
13069.7 11363.1 10489.0 9947.9
991.4 834.1 757.1 706.3
793.1 688.3 635.8 603.0
1.75
23.81
3.33
1.75
2.54
729.70
2.67
1.88
1.55
11196.6
919.3
735.8
1.75 1.75 1.75
23.81 23.81 23.81
3.33 3.33 3.33
1.75 1.75 1.75
2.54 2.54 2.54
656.73 583.76 510.79
2.64 2.64 2.67
2.14 2.42 2.72
1.39 1.24 1.08
10489.0 9739.8 8990.6
847.2 775.1 701.4
688.3 639.1 591.6
1.75
23.81
3.33
1.75
2.54
452.41
2.74
3.00
1.06
8449.5
644.0
553.9
0.79
26.99
1.75
-
-
154.70
0.68
0.72
0.33
2305.9
190.1
151.3
1.43 1.43 1.43
19.05 19.05 19.05
3.18 3.18 3.18
1.43 1.43 1.43
2.22 2.22 2.22
599.81 490.36 415.93
2.77 2.74 2.84
2.19 2.69 3.07
1.53 1.24 1.05
6576.5 5785.6 5286.1
637.5 547.3 485.1
516.2 455.6 414.6
1.43
19.05
3.18
1.43
2.22
364.85
2.42
2.62
0.92
4578.5
422.8
360.5
1.43
19.05
3.18
1.43
2.22
321.07
2.51
2.87
1.19
4287.2
386.7
335.9
0.64
21.91
1.75
-
-
122.59
0.72
0.84
0.31
1331.9
128.8
104.9
1.43 1.43
16.83 16.83
3.02 3.02
1.43 1.43
2.22 2.22
370.69 348.79
2.46 2.49
2.50 2.64
1.04 0.98
3662.8 3538.0
380.2 363.8
321.2 309.7
1.27 1.27
14.29 14.29
3.02 3.02
1.27 1.27
2.22 2.22
332.74 312.31
2.57 2.59
2.64 2.77
1.05 1.14
2655.6 2564.0
308.1 295.0
262.2 252.4
1.27 1.27
14.61 14.61
2.86 2.86
1.27 1.27
2.22 2.22
291.88 272.91
2.13 2.16
2.14 2.26
0.92 0.87
2268.5 2185.2
265.5 252.4
222.9 214.7
108892
16.51
1.91
0.79
1.59
124.05
1.09
1.38
0.39
969.8
113.2
95.5
1.27 1.27
12.07 12.07
2.86 2.86
1.27 1.27
2.22 2.22
331.28 278.74
2.64 2.74
2.57 2.92
1.20 1.44
1977.1 1798.1
265.5 234.3
222.9 201.6
1.27
9.84
2.70
1.27
2.22
262.69
2.84
2.97
1.58
1236.2
188.5
162.4
1.27
9.84
2.70
1.27
1.91
237.88
2.35
2.36
1.18
1082.2
167.1
142.2
1.27
9.84
2.70
1.27
1.91
220.37
2.39
2.49
1.36
1040.6
158.8
136.3
0.95
11.11
0.48
0.95
1.59
175.13
1.79
1.84
0.74
778.4
120.9
102.3
CHANNELS AMERICAN STANDARD Dimension US Units
Geometric of Section FLANGE DISTANCE Grip
Thickness
tf in
Axis X-X
T in
k in
Max. Flge.
Nominal
Fas-
Wight
tener
per ft
C.g.
Shear Cen-
PNA
Moment of
Plastic
Section
ter Location
Location
Inertia
Modulus
Modulus
eo in
Xp in
Ix in4
Zx in3
Sx in3
in
in
lb
X in
5/ 8
12 1/ 8 1 7/16
5/ 8
1
50
0.798
0.583
0.488
404
68.2
53.8
5/ 8
12 1/ 8 1 7/16 12 1/ 8 1 7/16
5/ 8 5/ 8
1
40
0.777
0.767
0.390
349
57.2
46.5
5/ 8
1
33.9
0.787
0.896
0.330
315
50.4
42.0
1/ 2
9 3/ 4
1 1/ 8
1/ 2
7/ 8
30
0.674
0.618
0.366
162
33.6
27.0
1/ 2 1/ 2
9 3/ 4 9 3/ 4
1 1/ 8 1 1/ 8
1/ 2 1/ 2
7/ 8
25
0.674
0.746
0.305
144
29.2
24.1
7/ 8
20.7
0.698
0.870
0.252
129
25.4
21.5
7/16 7/16 7/16 7/16
8 8 8 8
1 1 1 1
7/16 7/16 7/16 7/16
3/ 4 3/ 4 3/ 4 3/ 4
30 25 20 15.3
0.649 0.617 0.606 0.634
0.369 0.494 0.637 0.796
0.439 0.366 0.292 0.223
103 91.2 78.9 67.4
26.6 23.0 19.3 15.8
20.7 18.2 15.8 13.5
7/16 7/16 7/16
7 1/ 8 7 1/ 8 7 1/ 8
15/16 15/16 15/16
7/16 7/16 7/16
3/ 4 3/ 4 3/ 4
20 15 13.4
0.583 0.586 0.601
0.515 0.682 0.743
0.325 0.243 0.217
60.9 51.0 47.9
16.8 13.5 12.5
13.5 11.3 10.6
3/ 8
6 1/ 8
15/16
3/ 8
3/ 4
18.75
0.565
0.431
0.343
44.0
13.8
11.0
3/ 8 3/ 8
6 1/ 8 6 1/ 8
15/16 15/16
3/ 8 3/ 8
3/ 4 3/ 4
13.75
0.553
0.604
0.251
36.1
10.9
9.03
11.5
0.571
0.697
0.209
32.6
9.55
8.14
3/ 8
5 1/ 4
7/ 8
3/ 8
5/ 8
12.25
0.525
0.538
0.255
24.2
8.40
6.93
3/ 8
5 1/ 4
7/ 8
3/ 8
5/ 8
9.8
0.540
0.647
0.203
21.3
7.12
6.08
5/16 5/16 5/16
4 3/ 8 4 3/ 8 4 3/ 8
13/16 13/16 13/16
5/16 3/ 8 5/16
5/ 8 5/ 8 5/ 8
13 10.5 8.2
0.514 0.499 0.511
0.380 0.486 0.599
0.317 0.255 0.198
17.4 15.2 13.1
7.26 6.15 5.13
5.80 5.06 4.38
5/16
3 1/ 2
3/ 4
5/16
5/ 8
9
0.478
0.427
0.262
8.90
4.36
3.56
5/16
3 1/ 2
3/ 4
-
-
6.7
0.484
0.552
0.217
7.49
3.51
3.00
5/16 5/16
2 5/ 8 2 5/ 8
11/16 11/16
5/16
5/ 8
7.25
0.459
0.386
0.264
4.59
2.81
2.29
-
-
5.4
0.457
0.502
0.241
3.85
2.26
1.93
1/ 4
1 5/ 8
11/16
-
-
6
0.455
0.322
0.291
2.07
1.72
1.38
1/ 4 1/ 4
1 5/ 8 1 5/ 8
11/16 11/16
-
-
5
0.438
0.392
0.242
1.85
1.50
1.24
-
-
4.1
0.436
0.461
0.284
1.66
1.30
1.10
5/ 8 5/ 8 5/ 8 5/ 8
15 1/4 15 1/4 15 1/4 15 1/4
1 3/8 1 3/8 1 3/8 1 3/8
5/ 8 5/ 8 5/ 8 5/ 8
1 1 1 1
58 51.9 45.8 42.7
0.862 0.858 0.866 0.877
0.695 0.797 0.909 0.969
0.472 0.422 0.372 0.347
676 627 578 554
94.6 86.5 78.4 74.4
75.1 69.7 64.3 61.6
5/ 8
10 1/4
1 3/8
1
50
0.974
0.815
0.564
314
60.5
48.4
5/ 8
10 1/4
1 3/8
5/ 8 9/16
1
40
0.963
1.03
0.450
273
50.9
42.0
5/ 8 5/ 8
10 1/4 10 1/4
1 3/8 1 3/8
9/16 9/16
1 1
35 31.8
0.980 1.00
1.16 1.24
0.394 0.358
252 239
46.2 43.1
38.8 36.8
11/16 11/16 11/16 11/16 11/16
9 3/8 9 3/8 9 3/8 9 3/8 9 3/8
11/16 11/16 11/16 11/16 11/16
1 1 1 1 1
50 45 40 35 31
1.05 1.04 1.04 1.05 1.08
0.741 0.844 0.952 1.07 1.18
0.610 0.549 0.488 0.426 0.416
269 252 234 216 203
56.1 51.7 47.3 42.8 39.3
44.9 42.0 39.0 36.1 33.8
5/16
10 5/8
11/16
-
-
10.6
0.269
0.284
0.129
55.4
11.6
9.23
9/16 9/16 9/16
7 1/2 7 1/2
1 1/4 1 1/4 1 1/4
9/16 9/16 9/16
7/ 8 7/ 8 7/ 8
41.1 33.6 28.5
1.09 1.08 1.12
0.864 1.06 1.21
0.601 0.490 0.415
158 139 127
38.9 33.4 29.6
31.5 27.8 25.3
9/16 9/16
7 1/2
9/16
0.953
1.03
0.364
110
25.8
22.0
9/16
7/ 8 7/ 8
25
7 1/2
1 1/4 1 1/4
22
0.990
1.13
0.468
103
23.6
20.5
1/ 4
8 5/8
11/16
-
-
8.4
0.284
0.332
0.122
32.0
7.86
6.40
9/16 9/16
6 5/8 6 5/8
1 3/16 1 3/16
9/16 9/16
7/8 7/8
25.4 23.9
0.970 0.981
0.986 1.04
0.411 0.386
88.0 85.0
23.2 22.2
19.6 18.9
1/2
5 5/8
1 3/16
1/2
7/8
22.8
1.01
1.04
0.415
63.8
18.8
16.0
7 1/2
1 1 1 1 1
5/16 5/16 5/16 5/16 5/16
1/2
5 5/8
1 3/16
1/2
7/8
21.4
1.02
1.09
0.449
61.6
18.0
15.4
1/2 1/2
5 3/4
1 1/8
7/8 7/8
0.840
0.843
0.364
54.5
16.2
13.6
1 1/8
1/2 1/2
20
5 3/4
18.7
0.849
0.889
0.341
52.5
15.4
13.1
5/16
6 1/2
3/4
5/16
5/8
8.5
0.428
0.542
0.155
23.3
6.91
5.83
1/2 1/2
4 3/4 4 3/4
1 1/8 1 1/8
1/2 1/2
7/8 7/8
22.7
1.04
1.01
0.473
47.5
16.2
13.6
19.1
1.08
1.15
0.567
43.2
14.3
12.3
1/2
3 7/8
1 1/16
1/2
7/8
18
1.12
1.17
0.622
29.7
11.5
9.91
1/2 1/2
3 7/8
1 1/16
3/4 3/4
0.927
0.930
0.464
26.0
10.2
8.68
1 1/16
1/2 1/2
16.3
3 7/8
15.1
0.940
0.982
0.537
25.0
9.69
8.32
3/8
4 3/8
3/16
3/8
5/8
12
0.704
0.725
0.292
18.7
7.38
6.24
is X-X
Axis Y-Y Radius of Moment of
Plastic
Section
Radius of
Gyration
Inertia
Modulus
Modulus
Gyration
Rx cm
Iy cm4
Zy cm3
Sy cm3
Ry cm
13.3 13.8 14.3
457.9 384.2 338.4
133.9 112.6 102.1
61.9 55.2 51.0
2.2 2.3 2.3
10.9 11.3 11.7
213.9 186.1 161.5
71.0 62.9 57.2
33.8 30.8 28.3
1.9 2.0 2.0
8.7 8.9 9.3 9.8
164.0 139.9 117.0 94.9
61.9 52.3 44.4 38.5
27.0 24.3 21.6 19.0
1.7 1.7 1.8 1.8
8.2 8.6 8.8
100.7 80.3 73.3
40.5 33.6 32.0
19.2 16.6 15.8
1.6 1.7 1.7
7.2 7.6 7.9
82.4 63.7 54.9
35.6 28.3 25.9
16.6 14.0 12.8
1.5 1.6 1.6
6.6 6.9
48.7 40.3
23.4 20.6
11.5 10.2
1.5 1.5
5.4 5.6 5.9
43.7 36.0 28.8
22.3 18.8 16.3
10.5 9.2 8.1
1.3 1.3 1.4
4.6 5.0
26.3 19.9
15.0 12.5
7.4 6.2
1.2 1.3
3.7
18.0
11.4
5.6
1.1
4.0
13.3
9.3
4.6
1.1
2.7 2.8 3.0
12.7 10.3 8.2
8.9 7.6 6.6
4.4 3.8 3.3
1.1 1.0 1.0
16.0 16.3
740.9 682.6
162.9 149.6
87.2 83.1
2.6 2.6
16.7 16.9
628.5 599.4
138.0 132.7
79.0 76.9
2.7 2.7
11.7 12.2 12.6 12.9
686.8 570.2 512.0 474.5
165.5 140.4 130.3 124.5
78.5 69.8 65.4 62.4
2.7 2.7 2.8 2.8
10.9
724.2
167.1
92.6
2.8
11.1 11.3 11.7
657.6 595.2 528.6
153.2 140.8 129.6
87.3 81.9 76.5
2.8 2.8 2.8
12.0
470.3
121.9
71.9
2.8
10.7
15.9
10.5
5.1
0.9
9.2 9.5 9.9
657.6 549.4 474.5
142.7 123.1 111.9
80.0 71.8 65.9
2.9 2.9 3.0
9.8
305.9
85.4
49.2
2.5
10.1
270.6
79.6
45.9
2.5
9.2
13.7
9.0
4.4
0.9
8.7 8.8
318.4 300.5
85.7 82.8
49.5 48.0
2.6 2.6
7.8 8.0
294.3 276.4
80.0 77.2
46.5 44.9
2.6 2.6
7.7 7.8
186.1 174.8
58.5 56.4
33.6 32.3
2.2 2.2
7.7
26.1
14.5
7.1
1.3
6.8 7.0
303.4 254.3
79.6 71.1
46.7 42.1
2.7 2.6
6.0
246.8
67.8
40.6
2.7
5.9
159.0
52.1
30.2
2.3
6.0
146.1
49.2
28.7
2.3
5.8
77.8
29.3
17.0
1.8
is X-X
Axis Y-Y Radius of Moment of
Plastic
Section
Radius of
Gyration
Inertia
Modulus
Modulus
Gyration
Rx in
Iy in4
Zy in3
Sy in3
Ry in
5.24
11.0
8.17
3.78
0.867
5.44
9.23
6.87
3.37
0.886
5.62
8.13
6.23
3.11
0.904
4.29
5.14
4.33
2.06
0.763
4.43
4.47
3.84
1.88
0.780
4.61
3.88
3.49
1.73
0.799
3.42 3.52 3.66 3.87
3.94 3.36 2.81 2.28
3.78 3.19 2.71 2.35
1.65 1.48 1.32 1.16
0.669 0.676 0.692 0.713
3.22 3.40 3.48
2.42 1.93 1.76
2.47 2.05 1.95
1.17 1.01 0.962
0.642 0.661 0.669
2.82
1.98
2.17
1.01
0.599
2.99
1.53
1.73
0.854
0.615
3.11
1.32
1.58
0.781
0.625
2.60
1.17
1.43
0.703
0.571
2.72
0.968
1.26
0.625
0.581
2.13 2.22 2.34
1.05 0.866 0.693
1.36 1.15 0.993
0.642 0.564 0.492
0.525 0.529 0.537
1.83
0.632
0.918
0.450
0.489
1.95
0.479
0.763
0.378
0.493
1.47
0.433
0.697
0.343
0.450
1.56
0.319
0.569
0.283
0.449
1.08
0.305
0.544
0.268
0.416
1.12
0.247
0.466
0.233
0.410
1.17
0.197
0.401
0.202
0.404
6.29 6.41 6.56 6.64
17.8 16.4 15.1 14.4
9.94 9.13 8.42 8.10
5.32 5.07 4.82 4.69
1.02 1.04 1.06 1.07
4.62
16.5
10.1
4.79
1.06
4.82
13.7
8.57
4.26
1.08
4.95 5.06
12.3 11.4
7.95 7.60
3.99 3.81
1.10 1.11
4.28 4.36 4.46 4.59 4.71
17.4 15.8 14.3 12.7 11.3
10.2 9.35 8.59 7.91 7.44
5.65 5.33 5.00 4.67 4.39
1.09 1.09 1.10 1.11 1.12
4.22
0.382
0.639
0.310
0.351
3.61 3.75 3.89
15.8 13.2 11.4
8.71 7.51 6.83
4.88 4.38 4.02
1.14 1.16 1.17
3.87
7.35
5.21
3.00
1.00
3.99
6.50
4.86
2.80
1.00
3.61
0.328
0.552
0.270
0.365
3.43 3.48
7.65 7.22
5.23 5.05
3.02 2.93
1.01 1.01
3.09
7.07
4.88
2.84
1.03
3.13
6.64
4.71
2.74
1.03
3.05
4.47
3.57
2.05
0.872
3.09
4.20
3.44
1.97
0.874
3.05
0.628
0.882
0.434
0.501
2.67
7.29
4.86
2.85
1.05
2.77
6.11
4.34
2.57
1.04
2.37
5.93
4.14
2.48
1.06
2.33
3.82
3.18
1.84
0.892
2.37
3.51
3.00
1.75
0.889
2.30
1.87
1.79
1.04
0.728
BS British Standard
Source :
HANDBOOK OF STRUCTURAL STEELWORK, 3rd Edition Jointly published by: The British Constructional
The Steel Construction Institute
Steelwork Association Ltd
Silwood Park
4 Whitehall Court
Ascot
London SW1A 2ES
SL5 7QN
Section Designation Size Thickness
Mass per Metre
Root
Toe
Area of Section
AxA mm
t mm
kg/m
r1 mm
r2 mm
cm2
c cm
cm4
cm4
cm4
cm
200 x 200
24 # 20 18 16 18 # 15 12 10 15 # 12 10 8# 15 # 12 10 8 12 # 10 8 7# 10 ‡ 8‡ 8‡ 6‡ 7‡ 6‡ 7‡ 8‡ 6‡ 5‡ 6‡ 5‡ 4‡ 4.5 ‡ 5‡ 4‡ 4‡ 4‡ 3‡ 4‡ 3‡ 3‡
71.1 59.9 54.3 48.5 40.1 33.8 27.3 23.0 26.6 21.6 18.2 14.7 21.9 17.8 15.0 12.2 15.9 13.4 10.9 9.61 11.9 9.63 8.99 6.85 7.38 6.38 6.83 7.09 5.42 4.57 4.47 3.77 3.06 3.06 2.97 2.42 2.09 1.78 1.36 1.45 1.12 0.882
18.0 18.0 18.0 18.0 16.0 16.0 16.0 16.0 13.0 13.0 13.0 13.0 12.0 12.0 12.0 12.0 11.0 11.0 11.0 11.0 10.0 10.0 9.00 9.00 9.00 9.00 9.00 8.00 8.00 8.00 7.00 7.00 7.00 7.00 6.00 6.00 5.00 5.00 5.00 3.50 3.50 3.50
9.00 9.00 9.00 9.00 8.00 8.00 8.00 8.00 6.50 6.50 6.50 6.50 6.00 6.00 6.00 6.00 5.50 5.50 5.50 5.50 5.00 5.00 4.50 4.50 4.50 4.50 4.50 4.00 4.00 4.00 3.50 3.50 3.50 3.50 3.00 3.00 2.50 2.50 2.50 1.75 1.75 1.75
90.6 76.3 69.1 61.8 51.2 43.0 34.8 29.3 34.0 27.5 23.2 18.8 28.0 22.7 19.2 15.5 20.3 17.1 13.9 12.2 15.1 12.3 11.4 8.73 9.40 8.13 8.73 9.03 6.91 5.82 5.69 4.80 3.89 3.90 3.79 3.08 2.67 2.27 1.74 1.85 1.42 1.12
5.84 5.68 5.60 5.52 4.38 4.25 4.12 4.03 3.52 3.40 3.31 3.24 3.02 2.90 2.82 2.74 2.66 2.58 2.50 2.45 2.34 2.26 2.14 2.05 1.97 1.93 2.05 1.77 1.69 1.64 1.45 1.40 1.36 1.25 1.16 1.12 1.00 0.878 0.835 0.762 0.723 0.598
3330 2850 2600 2340 1060 898 737 624 448 368 313 259 250 207 177 145 149 127 104 92.6 87.5 72.2 59.1 45.8 42.3 36.9 33.4 29.2 22.8 19.4 12.8 11.0 8.97 7.14 5.43 4.47 2.95 1.80 1.40 1.02 0.803 0.392
5280 4530 4150 3720 1680 1430 1170 990 710 584 497 411 395 328 280 230 235 201 166 147 139 115 93.8 72.7 67.1 58.5 53.0 46.1 36.1 30.7 20.3 17.4 14.2 11.4 8.60 7.09 4.68 2.85 2.22 1.61 1.27 0.618
1380 1170 1050 960 440 370 303 258 186 152 129 107 105 85.7 73.0 59.9 62.0 52.6 43.1 38.3 36.4 29.9 24.5 18.9 17.5 15.3 13.8 12.2 9.44 8.03 5.34 4.55 3.73 2.94 2.26 1.86 1.23 0.754 0.585 0.430 0.334 0.165
6.06 6.11 6.13 6.16 4.55 4.57 4.60 4.62 3.63 3.65 3.67 3.71 2.99 3.02 3.04 3.06 2.71 2.72 2.74 2.75 2.41 2.43 2.27 2.29 2.12 2.13 1.96 1.80 1.82 1.82 1.50 1.51 1.52 1.35 1.20 1.21 1.05 0.892 0.899 0.741 0.751 0.590
150 x 150
120 x 120
100 x 100
90 x 90
80 x 80 75 x 75 70 x 70 65 x 65 60 x 60
50 x 50
45 x 45 40 x 40 35 x 35 30 x 30 25 x 25 20 x 20
Radius
‡ Not available from some leading producers. Check availability. # Check availability. c is the distance from the back of the leg to the centre of gravity. FOR EXPLANATION OF TABLES SEE NOTES 2 AND 3
Dimension
Second Moment of Area Axis Axis Axis x-x, y-y u-u v-v
Radius of Gyration Axis Axis x-x, y-y u-u
Axis v-v
Elastic Modulus Axis x-x, y-y
Torsional Constant
Equivalent Slenderness Coefficient
cm
cm
cm3
J cm4
fa
7.64 7.70 7.75 7.76 5.73 5.76 5.80 5.82 4.57 4.60 4.63 4.67 3.76 3.80 3.83 3.85 3.40 3.42 3.45 3.46 3.03 3.06 2.86 2.89 2.67 2.68 2.47 2.26 2.29 2.30 1.89 1.90 1.91 1.71 1.51 1.52 1.32 1.12 1.13 0.931 0.945 0.742
3.90 3.92 3.90 3.94 2.93 2.93 2.95 2.97 2.34 2.35 2.36 2.38 1.94 1.94 1.95 1.96 1.75 1.75 1.76 1.77 1.55 1.56 1.46 1.47 1.36 1.37 1.26 1.16 1.17 1.17 0.968 0.973 0.979 0.870 0.773 0.777 0.678 0.577 0.581 0.482 0.484 0.383
235 199 181 162 99.8 83.5 67.7 56.9 52.8 42.7 36.0 29.5 35.8 29.1 24.6 19.9 23.5 19.8 16.1 14.1 15.4 12.6 11.0 8.41 8.41 7.27 7.18 6.89 5.29 4.45 3.61 3.05 2.46 2.20 1.91 1.55 1.18 0.850 0.649 0.586 0.452 0.279
182 107 78.9 56.1 58.6 34.6 18.2 10.80 27.0 14.2 8.41 4.44 22.3 11.8 6.97 3.68 10.46 6.20 3.28 2.24 5.45 2.88 2.65 1.17 1.69 1.093 1.58 2.09 0.922 0.550 0.755 0.450 0.240 0.304 0.352 0.188 0.158 0.137 0.0613 0.1070 0.0472 0.0382
2.50 3.05 3.43 3.85 2.48 3.01 3.77 4.51 2.37 2.99 3.61 4.56 1.92 2.44 2.94 3.70 2.17 2.64 3.33 3.80 2.33 2.94 2.76 3.70 2.92 3.41 2.67 2.14 2.90 3.48 2.38 2.88 3.57 2.84 2.26 2.83 2.50 2.07 2.75 1.75 2.38 1.81
