Bs4-1 - Specification for Hot-rolled Sections

B S I BS*'I:

PART*% 93

= 1624669 0388168 928

BRITISH STANDARD

BS 4 : Part 1 : 1993

Structural steel sections Part 1. Specification for hot-rolled sections

Profilés en acier de construction Partie 1. Spécification des profilés laminés à chaud

Profile aiis Buiistahl Teil 1.Sgezification fiir warmgewaltze Profile

CDC ijrj~.14.01a.29-423-12~ : 693.814.1

COPYRIGHT British Standards Institute on ERC Specs and Standards Licensed by Information Handling Services

BSI B S W : PART*L 93

= 1624669 0388169 864 =

BS 4 : Part 1 : 1993

Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Iron and Steel Standards Policy Committee (ISM/-) to Bchnical Committee ISM/13, upon which the following bodies were represented: BEAMA Ltd. British Constructional Steelwork Association Ltd. British Steel Industry Health and Safety Executive National Association of Steel Stockholders

This British Standard, having been prepared under the direction of the Iron and Steel Standards Policy Committee, was published under the authority of the Standards Board and comes into effect on 15 December 1993

0BSI 1993 First published November 1903 Second edition August 1921 Third edition March 1932 Fourth edition February 1962 Fifth edition January 1972 Sixth edition November 1980 Seventh edition December 1993

Amendments issued since publication

Amd. No.

1

Date

I

B x t affected

The following BSI references relate to the work on this standard: Committee reference ïSM1/13 Draft for comment 92/45671 DC ISBN O 580 21637 3

COPYRIGHT British Standards Institute on ERC Specs and Standards Licensed by Information Handling Services

BSI BS%4: PARTUL 93

Lb24669 038BL70 586

BS 4 : Part 1 : 1993

Contents

pwe Committees responsible Inside front cover Foreword 2 Specification 1 Scope 3 2 Normative reference 3 3 Designation 3 4 Tolerances on universal beams, columns and bearing piles 3 5 Mass and length tolerances for joists and channels 3 3 Tolerance on depth of section for joists and channels 6 7 Dimensions of hot-rolled structural steel sections 3 ables 3 1 Tolerances on nominal depth of joists and channels 4 2 Universal beams 7 3 Cniversal columns 9 4 Universal bearing piles 10 5 Joists with taper flanges Structural tees cut from universal beams 11 6 14 7 Structural tees cut from universal columns 15 8 Channels Inside back cover List of references ~~

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1

B S I BS*4:

P A R T * 1 93

m

Lb24669 0 3 8 8 1 7 1 412

BS 4 : Part 1 : 1993

Foreword

This Part of BS 4 has been prepared under the direction of the Iron and Steel Standards Policy Committee and is a revision of BS 4 : Part 1 : 1980 which is withdrawn. The major reason for this revision is to delete the requirements for tolerances on beams, columns and bearing piles which are now contained in BS EN 10034, published simultaneously with this standard. The opportunity has also been taken to delete derived properties from the tables in the previous edition of this standard. The dimensions and masses of beams, columns and bearing piles have also been amended slightly to correct anomalies in tables 5 to 7 of BS 4 : Part 1 : 1980. Compliance with a British Standard does not of itself confer immunity from legal obligations.

COPYRIGHT British Standards Institute on ERC Specs and Standards 2 Licensed by Information Handling Services

m

BSI B S * 4 :

PARTUL 93

= 3624669 0388372 359 =

BS 4 : Part 1 : 1993

1 Scope

5 Mass and length tolerances for joists This Part of BS 4 specifies the dimensions and mass and channels of the following hot-rolled structural steel sections: universal beams universal columns universal bearing piles joists structural tees cut from universal beams structural tees cut from universal columns channels Mass, length and depth tolerances for taper flange joists and channels are also given. XíYïE. Dimensional. nim. length and straightness tolerances

for univer;al beams, columns and bearing piles are @ven in J3S EX 1tw:H.

2 Normative reference This Part of BS 4 incorporates, by reference, provisions from another publication. The normative reference is cited at the appropriate point in the text and the publication is given on the inside back cover. Subsequent amendments to, or revisions of, this publication apply to this Part of BS 4 only when incorporated in it by updating or revision.

3 Designation A section shall be designated by the serial size in millimetres (mm) and the mass per unit length in kilograms per metre (kgFm). This form of designation shall be used in any enquiry and order. E m 11zp1.e a beam of 920.5 mm ic 420.5 nim at 388 kgjm is designated914 x 419 x 388 beam.

5.1 Mass Tolerances shall be applied to the actual mass per unit length of the joist or channel. The rolling tolerances shall be either : a) f 2.5 % ! of the actual mass per unit length; or b) + 5 % of the actual mass per unit length where a minimum mass per unit length is ordered. 5.2 Length Joists or channels ordered as ‘specified’ OF as ‘exact’ lengths shall be supplied as follows. a) S’iecvied lmgtìrs. When a joist or channel is to be cut to a specified length, it shall be cut to within f 25 mni of that length. When a mininiuni length is specified, it shall be cut to within .5: nim of that minimum length. A

b) Emct Zmgths. When a section is to be cut to an exact length, it shall be cold sawn to within f 3.2 mni of that length.

6 Tolerance on depth of section for joists and channels The tolemiice on the nominal depth of section shall be as given in table 1. mble 1. Tolerances on nominal depth of joists-and channels Nonunal depth Over ~

It1111

-

4 Tolerances on universal beams, columns and bearing piles Dimensional, mass, length and straightness tolerances on universal beams, columns ancl bearing piles shall be as given in BS EN 10034.

305 381

I

to aiid I including ~

niiti

I Maxiniuni pernussible ’ variation from specified depth

1 111111

i 305

-

i

381 I432

li1111

- 4.8

0.8

- 1.6

7 Dimensions of hot-rolled structural steel sections The nominal diniensions of hot-rolled structural steel sections shall be as given in tables 2 to 8.

COPYRIGHT British Standards Institute on ERC Specs and Standards Licensed by Information Handling Services

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B S I BS*i.l:

PART*3 93

m

3b24bb9 0 3 8 8 3 7 3 295

m

BS 4 : Part 1 : 1993

ïhble 2. Universal beams Y

II

X--

t

IY Mass per unit length

Depth

Width

Root radius

b

Web S

Hange

h

t

r

kg/m

mm

mm

mm

mm

inm

314 x 419 x 388 314 x 419 x 343

388.0 343.3

921.0 611.8

420.5 418.5

21.4 19.4

36.6 32.0

24.1 24.1

314 314 314 314

x 305 x 253 x 305 x 224 x 305 x 201

289.1 253.4 224.2 200.9

926.6 918.4 910.4 903.0

307.7 305.5 304.1 303.3

19.5 17.3 15.9 15.1

32.0 27.9 23.9 20.2

19.1 19.1 19.1 19.1

338 x 292 x 226 338 x 292 x 194 338 x 292 x 176

226.5 193.8 175.9

850.9 840.7 834.9

293.8 292.4 291.7

16.1 14.7 14.0

26.8 21.7 18.8

17.8 17.8 17.8

762 762 762 762

x x x x

267 267 267 267

x x x x

197 173 147 134

196.8 173.0 146.9 133.9

769.8 762.2 754.0 750.0

268.0 266.7 265.2 264.4

15.6 14.3 12.8 12.0

25.4 21.6 17.5 15.5

16.5 16.5 16.5 16.5

586 586 586 586

x x x x

254 254 254 254

x x x x

170 152 140 125

170.2 152.4 140.1 125.2

692.9 687.5 683.5 677.9

255.8 254.5 253.7 253. O

14.5 13.2 12.4 11.7

23.7 21.0 19.0 16.2

15.2 15.2 15.2 15.2

305 x 238 $10 x 305 x 179 510 x 305 x 149

238.1 179.0 149.1

635.8 620.2 612.4

311.4 307.1 304.8

18.4 14.1 11.8

31.4 23.6 19.7

16.5 16.5 16.5

x 229 x 140 x 229 x 125 x 229 x 113

139.9 125.1 113.0 101.2

617.2 612.2 607.6 602.6

230.2 229.0 228.2 227.6

13.1 11.9 11.1 10.5

22.1 19.6 17.3 14.8

12.7 12.7 12.7 12.7

Section designation

x 305 x 289

?lo x

i10 i10 i10 i10

x 229 x 101

4 COPYRIGHT British Standards Institute on ERC Specs and Standards Licensed by Information Handling Services

BSI B S X 4 : P A R T * 1 93 m 1 b 2 4 b b ï 0388174 121 m BS 4 : Part 1 : 1993

%ble 2. Universal beams (contim~eíl) Section designation

iïass per

Depth

Width

Web

Fiange

mit length

h

b

i

t

Root radius i'

cg'm

mni

m

nni

mm

!ml

i

533 533 533 533 533

x x x x x

x x x x x

122 109 101 92 82

122.o 109.0 101.0 92.1 82.2

544.5 539.5 536.7 533.1 528.3

211.9 210.8 210.0 209.3 208.8

12.7 11.6 10.8 :o. 1 9.6

21.3 18.8 17.4 15.6 13.2

12.7 12.7 12.7 12.7 12.7

457 457 457 457 457

x 191 x x 191 x x 191 x x 191 x x 191 x

98 89 82 74 67

98.3 89.3 82.0 74.3 67.1

467.2 463.4 460.0 457.0 453.4

192.8 191.9 191.3 190.4 189.9

11.4 10.5 9.9 9.0 8.5

19.6 17.7 16.0 14.5 12.7

10.2 10.2 10.2 10.2 10.2

457 457 457 457 457

x 152 x 82 x 152 x 74

82.1 74.2 67.2 59.8 52.3

465.8 462. O 458.0 454.6 449.8

155.3 154.4 153.8 152.9 152.4

10.5 9.6 9.0 8.1 7.6

18.9 17.0 15.0 13.3 10.9

10.2 10.2 10.2 10.2 10.2

406 406 406 406

x 178 x 74

x 178 x 67 x 178 x 60 x 178 x 54

74.2 67.1 60.1 54.1

412.8 409.4 406.4 402.6

179.5 178.8 177.9 177.7

9.5 8.8 7.9 7.7

16.0 14.3 12.8 10.9

10.2 10.2 10.2 10.2

406 x 140 x 46 406 x 140 x 39

46.0 39.0

403.2 398.O

142.2 141.8

6.8 6.4

11.2 8.6

10.2 10.2

356 356 356 ' - * 336

x 171 x 51 x 171 x 45

67.1 57.0 51.0 45.0

363.4 358,O 355.0 351.4

173.2 172.2 171.5 171.1

9.1 8.1 7.4 7.0

15.7 13.0 11.5 9.7

10.2 10.2 10.2 10.2

356 x 127 x 39 356 x 127 x 33

39.1 33.1

353.4 349.0

126.0 125.4

6.6 6.0

10.7 8.5

10.2 10.2

305 x 165 x 54 30.5 x 165 x 46 305 x 165 x 40

54.0 46.1 40.3

310.4 306.6 303.4

166.9 165.7 165.0

7.9 6.7 6.0

13.7 11.8 10.2

8.9 8.9 8.9

30-5 x 127 x 48 305 x 127 x 42 305 x 127 x 37

48.1 41.9 37.0

311.0 307.2 304.4

125.3 124.3 123.4

9.0 8.0 7.1

14.0 12.1 10.7

8.9 8.9 8.9

210 210 210 210 210

x 152 x 67 x 152 x

60 x 152 x 52

x 171 x 67 x 171 i< 57

COPYRIGHT British Standards Institute on ERC Specs and Standards Licensed by Information Handling Services

B S I BSxir: PART*3 93

m 3624669 0388375

Ob8

rn

BS 4 : Part 1 : 1993

mble 2. Universal beams Section designation

Mass per unit length

Depth

Width

Web

Flange

Root radius

h

b

S

t

T

mm

mm

mm

mm

nim

305 x 102 x 33 305 x 102 x 28 305 x 102 x 25

32.8 28.2 24.8

312.7 308.7 305.1

102.4 101.8 101.6

6.6 6.0 5.8

10.8 8.8 7.0

7.6 7.6 7.6

254 x 146 x 43 254 x 146 x 37 254 x 146 x 31

43.0 37.0 31.1

259.6 256.O 251.4

147.3 146.4 146.1

7.2 6.3 6.0

12.7 10.9 8.6

7.6 7.6 7.6

254 x 102 x 28 254 x 102 x 25 254 x 102 x 22

28.3 25.2 22.0

260.4 257.2 254.0

102.2 101.9 101.6

6.3 6.0 5.7

10.0 8.4 6.8

7.6 7.6 7.6

203 x 133 x 30 203 x 133 x 25

30.0 25.1

206.8 203.2

133.9 133.2

6.4 5.7

9.6 7.8

7.6 7.6

203 x 178 x 152 x 127 x

23.1 19.0 16.0 13.0

203.2 177.8 152.4 127.0

101.8 101.2 88.7 76.0

5.4 4.8 4.5 4.0

9.3 7.9 7.7 7.6

7.6 7.6 7.6 7.6

102 102 89 76

x x x x

23 19 16 13

NCYI'E 1. The nominal dimensions are based on the imperial values. NOTE 2. The masses per metre run are derived from the cross-sectional area on the basis of 0.785 kg/cm2 per metre run.

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BSI BSS4: PARTS3 93

-

3624bb9 0388376 T T 4

BS 4 : part 1 : 1993

h b l e 3. Universal columns

t

I

Y

iection designation

Mass per unit length

Depth

Width

Web

Flange

Root radius

h

b

S

t

'I'

kgim

mm

mm

mm

mm

mm

474.6 455.6 436.6 419.0 406.4 393.6 381.0

424.0 418.5 412.2 407.0 403.0 399.0 394.8

47.6 42.1 35.8 30.6 26.6 22.6 18.4

77.0 67.5 58.0 49.2 42.9 36.5 30.2

15.2 15.2 15.2 15.2 15.2 15.2 15.2

x x x x x x x

406 406 406 406 406 406 406

x x x x x x

551 467 393 340 287 235

633.9 551.0 467.0 393.0 339.9 287.1 235.1

156 x 156 x 156 x 156 x

368 368 368 368

x x x x

202 177 153 129

201.9 177.0 152.9 129.0

374.6 368.2 362.0 355.6

374.7 372.6 370.5 368.6

16.5 14.4 12.3 10.4

27.0 23.8 20.7 17.5

15.2 15.2 15.2 15.2

105 x 305 x 105 x 305 i( IO5 x 305 x 105 x 305 x i05 x 305 x i05 x 305 x i05 x 305 x

283 240 198 158 137 118 97

282.9 240.0 198.1 158.1 136.9 117.9 96.9

365.3 352.5 339.9 327.1 320.5 314.5 307.9

322.2 318.4 314.5 311.2 309.2 307.4 305.3

26.8 23.0 19.1 15.8 13.8 12.0 9.9

44.1 37.7 31.4 25.0 21.7 18.7 15.4

15.2 15.2 15.2 15.2 15.2 15.2 15.2

167 132 107 89 x 73

167.1 132.0 107.1 88.9 73.1

289.1 276.3 266.7 260.3 254.1

265.2 261.3 258.8 256.3 254.6

19.2 15.3 12.8 10.3 8.6

31.7 25.3 20.5 17.3 14.2

12.7 12.7 12.7 12.7 12.7

356 356 356 356 356 I56 I56

154 x 154 x 154 x 1-54 x

254 254 254 254 154 x 254

x 634

x x x x

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BSI B S * 4 :

PART*L 9 3 W 3624669 O388377 930 W

BS 4 : Part 1 : 1993

'Ifdble 3. Universal columns (concluded) Section designation

Mass per unit length

Depth

Width

Root radius

b

Web S

Fiange

h

t

r

kg/m

mm

mm

mm

mm

mm

x x x x x

86 71 60 52 46

86.1 71.0 60.0 52.0 46.1

222 2 215.8 209.6 206.2 203.2

209.1 206.4 205.8 204.3 203.6

12.7 10.0 9.4 7.9 7.2

20.5 117.3 4.2 2.5 1.0

10.2 110.2 10.2 10.2 10.2

152 x 152 x 152 x 152 x 152 x 152 x

37 30 23

37.0 30.0 23.0

161.8 157.6 152.4

154.4 152.9 152.2

8.0 6.5 5.8

1.5 9.4 6.8

7.6 7.6 7.6

203 203 203 203 203

x 203 x 203 x 203 x 203 x 203

e

NOTE 1. The nominal dimensions are based on the imperial values.

N U E 2. The masses per metre run are derived from the cross-sect.iona1area on the basis of 0.785 kg/cm2per metre run.

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I

BSI BS*4:

P A R T * 1 93

m

1624669 0388178 877

m BS 4 : Part 1 : 1993

'Igble 4. Universal bearing piles

r

b

1

I

Y

t

Root radius P

mm

m n i

20.3 17.8 15.6 12.8

20.4 17.9 15.7 12.9

15.2 15.2 15.2 15.2

325.7 320.9 316.0 312.9 310.7 308.7 307.8 306.4

30.3 25.5 20.6 17.5 15.3 13.3 12.4 11.0

30.4 25.6 20.7 17.6 15.4 13.3 12.3 11.1

15.2 15.2 15.2 15.2 15.2 15.2 15.2 15.2

254.3 249.7 247.1

260.4 258.0 256.6

14.4 12.0 10.6

14.3 12.0 10.7

12.7 12.7 12.7

204.0 200.2

207.7 200.9

11.3 9.5

11.4 9.5

10.2 10.2

Flange

mm

Web S mni

361.4 356.4 352,O 346.4

378.5 376.0 373.8 371.0

222.9 186.0 149.1 126.1 110.0 94.9 88.0 78.9

337.9 328.3 318.5 312.3 307.9 303.7 301.7 299.3

254 x 2.54 x 85 254 x 254 x 71 254 x 254 x 63

85.1 71.0 63.0

203 x 203 x 54 203 x 203 x 45

53.9 44.9

Mass per

Depth

Width

unit length

h

b

kg'm

mm

173.9 152.O 133.0 108.9

223 186 149 126 110 95 88 79

Section designation

356 356 356 356

x 368 x 174 x 368 x 152

305 305 305 305 305 305 305 305

x 305 x x 305 x x 305 x x 305 x

x 368 x 133 x 368 x 109

x 305 x x 305 x x 305 x x 305 x

NOTE 1. The nominal dimensions are based on the imperial values. NOTE 2. The masses per metre run are derived from the cross-sectional area on the basis of 0.785 kgkm2 per metre run.

COPYRIGHT British Standards Institute on ERC Specs and Standards Licensed by Information Handling Services

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BSI B S * 4 : BS 4 : Part 1 : 1993

PARTS3 93

= 362Ybb9

O388379 703

a b l e 5. Joists with taper flanges

7Section designation

Mass per unit length

Depth of section h

Width of section b

S

Thickness Web Fiange

Radius Root rl mm

mm

Toe

mm

k€m

mm

mm

mm

t mm

254 x 203 x 82 254 x 114 x 37

82.0 37.2

254.0 254.0

203.2 114.3

10.2 7.6

19.9 12.8

19.6 12.4

9.7 6.1

203 x 152 x 52

52.3

203.2

152.4

8.9

16.5

15.5

7.6

152 x 127 x 37

37.3

152.4

127.0

10.4

13.2

13.5

6.6

127 x 114 x 29 127 x 114 x 27 127 x 76 x 16

29.3 26.9 16.5

127.0 127.0 27.0

114.3 114.3 76.2

10.2 7.4 5.6

11.5 11.4 9.6

9.9 9.9 9.4

4.8 5.0 4.6

114 x 114 x 27

26.9

14.3

14.3

9.5

0.7

4.2

3.2

102 x 102 x 23 LO2 x 44 x 7

23.0 7.5

01.6 101.6

01.6 44.5

9.5 4.3

0.3 6.1

1.1 6.9

3.2 3.3

r2

89 x

89 x 19

19.5

88.9

88.9

9.5

9.9

11.1

3.2

76 x 76 x

76 x 15 76 x 13

15.0 12.8

76.2 76.2

80.0 76.2

8.9 5.1

8.4 8.4

9.4 9.4

4.6 4.6

WlX 1. The nominal dimensions are based on the imperial values. JOTE 2. The masses per metre run are derived from the cross-sectional area on the basis of 0.785 kg/cm2 per metre run.

10 COPYRIGHT British Standards Institute on ERC Specs and Standards Licensed by Information Handling Services

BSI BS*4: PART*L 9 3 W 3b24667 0388380 425

m BS 4 : Part 1 : 1993

29ble 6. Structural tees cut from universal beams Y

i

Y Section designation

ììíass per unit length

Cut from universal beam (see table 2)

Width of section b

Depth of section A

Section designation

Thickness

Root radius Y

Web

Flange

S

t

kg’m

mni

niin

itun

It1111

inm

min

305 x 457 x 127 305 x 457 x 112 30-5x 457 x 101

126.7 112.1 100.4

914 x 305 x 253 914 x 305 x 224 914 x 305 x 201

305.5 304.1 303.3

459.1 455.1 451.4

17.3 15.9 15.1

27.5 23.9 20.2

19.1 19.1 19.1

292 x 419 x 113 292 x 419 x 97 292 x 419 x 88

113.2 96.9 87.9

838 x 292 x 226 838 x 292 x 194 838 x 292 x 176

293.8 292.4 291.7

425.4 420.3 417.4

16.1 14.7 14.0

26.8 21.7 18.8

17.8 17.8 17.8

267 x 381 x 99 267 x 381 x 87 267 x 381 x 74

98.3 86.5 73.4

762 x 267 x 197 762 x 267 x 173 762 x 267 x 147

268.0 266.7 265.2

384.8 381.0 376.9

15.6 14.3 12.8

25.4 21.6 17.5

16.5 16.5 16.5

x 343 x 85 x 343 x 76

686 686 686 686

x 254 x 170

x 343 i< 70 x 343 x 63

88.1 76.2 70.0 62.6

x 254 x 125

255.8 254.5 253.7 253.0

346.4 343.7 341.7 338.9

14.5 13.2 12.4 11.7

23.7 21.0 19.0 16.2

15.2 15.2 15.2 15.2

305 x 30.5 x 119 305 x 305 x 90 305 x 308 x 75

119.0 89.5 74.6

610 x 305 x 238 610 x 305 x 179 610 x 305 x 149

311.4 307.1 304.8

317.8 310.0 306.1

18.4 14.1 11.8

31.4 23.6 19.7

16.5 16.5 16.5

230.2 229.0 228.2 227.6

308.5 306.0 303.7 301.2

13.1 11.9 11.1 10.5

22.1 19.6 17.3 14.8

12.7 12.7 12.7 12.7

204 254 254 254

229 229 229 229

x x x x

300 305 305 305

x 70

x 63 x 57 x 51

69.9 62.5 56.5 50.6

610 610 610 610

x 254 x 152 x 254 x 140

x x x x

229 229 229 229

x 140 x 125 x 113 x 101

COPYRIGHT British Standards Institute on ERC Specs and Standards Licensed by Information Handling Services

11

BSI BSa4: PARTxL 93 BS 4 : Part 1 : 1993

L b 2 4 b b î 0388lBL 3bL M

mble 6. Structural tees cut from universal beams (continued) Section designation

Mass per unit length

Cut from universal beam (see table 2)

Width of section b

Depth of section A

Section designation

x 267 x 61 x 267 x 55 x 267 x 51

x 267 x 46 x 267 x 41

61.0 54.5 50.5 46.0 41.1

533 533 533 533 533

x x x x x

210 210 210 210 210

x x x x x

191 x 191 x 191 x 191 x 191 x

Root radius T

Web S

Flange t

mm

mm

mm

mm

122 109 101 92 82

211.9 210.8 210.0 209.3 208.8

272.2 269.7 268.3 266.5 264.1

12.7 11.6 10.8 10.1 9.6

21.3 18.8 17.4 15.6 13.2

12.7 12.7 12.7 12.7 12.7

kg/m

210 210 210 210 210

Thickness

191 x 191 x 191 x 191 x 191 x

229 229 229 229 229

x x x x x

49 45 41 37 34

49.1 44.6 41.0 37.1 33.5

457 457 457 457 457

x x x x x

98 89 82 74 67

192.8 191.9 191.3 190.4 189.9

233.5 231.6 229.9 228.4 226.6

11.4 10.5 9.9 9.0 8.5

19.6 17.7 16.0 14.5 12.7

10.2 10.2 10.2 10.2 10.2

152 152 152 152 152

x x x x x

229 229 229 229 229

x x x x x

41 37 34 30 26

41.0 37.1 33.6 29.9 26.1

457 457 457 457 457

x 152 x 82 x 152 x 74 x 152 x 67 x 152 x 60 x 152 x 52

155.3 154.4 153.8 152.9 152.4

232.8 230.9 228.9 227.2 224.8

10.5 9.6 9.0 8.1 7.6

18.9 17.0 15.0 13.3 10.9

10.2 10.2 10.2 10.2 10.2

178 x 178 x 178 x 178 x

203 203 203 203

x x x x

37 34 30 27

37.1 33.5 30.0 27.0

406 406 406 406

x x x x

74 67 60 54

179.5 178.8 177.9 177.7

206.3 204.6 203.1 201.2

9.5 8.8 7.9 7.7

16.0 14.3 12.8 10.9

10.2 10.2 10.2 10.2

140 x 203 x 23 140 x 203 x 20

23.0 19.5

406 x 140 x 46 406 x 140 x 39

142.2 141.8

201.5 198.9

6.8 6.4

11.2 8.6

10.2 10.2

34 29 26 23

33.5 28.5 25.5 22.5

356 356 356 356

67 57 51 45

173.2 172.2 171.5 171.1

181.6 178.9 177.4 175.6

9.1 8.1 7.4 7.0

15.7 13.0 11.5 9.7

10.2 10.2 10.2 10.2

127 x 178 x 20 127 x 178 x 17

19.5 16.5

356 x 127 x 39 356 x 127 x 33

126.0 125.4

176.6 174.4

6.6 6.0

10.7 8.5

10.2 10.2

165 x 152 x 27 165 x 152 x 23 165 x 152 x 20

27.0 23.0 30.1

305 x 165 x 54 305 x 165 x 46 305 x 165 x 40

166.9 165.7 165.0

155.1 153.2 151.6

7.9 6.7 6.0

13.7 11.8 10.2

8.9 8.9 8.9

127 x 152 x 24 127 x 152 x 21 127 x 152 x 19

24.0 20.9 18.5

305 x 127 x 48 305 x 127 x 42 305 x 127 x 37

125.3 124.3 123.4

155.4 153.5 152.1

9.0 8.0 7.1

14.0 12.1 .0.7

8.9 8.9 8.9

171 x 171 x 171 x 171 x

178 x 178 x 178 x 178 x

x x x x

178 x 178 x 178 x 178 x

171 x 171 x 171 x 171 x

12 COPYRIGHT British Standards Institute on ERC Specs and Standards Licensed by Information Handling Services

BSI B S t 4 : P A R T * 1 9 3

=

1624669 0388182 2T8

BS 4 : Part 1 : 1993

Táble 6. Structural tees cut from universal beams (c0or2cZzcd~ Section designation

Mass per unit length

Cut from universal beam (see table 2)

Width of section b

Depth of section A

Section designation

Thickness

Root radius ?'

Web

Flange

S

t

mni

nini

inni

nun

mni

min

102 x 152 i< 17 102 x 152 x 14 102 x 152 Y 13

16.4 14.1 12.4

305 x 102 x 33 305 x 102 x 28 305 x 102 x 25

102.4 101.8 101.6

156.3 154.3 152.5

6.6 6.0 5.8

10.8 8.8 7.0

7.6 7.6 7.6

146 x 127 ic 22 146 x 127 x 19 146 x 127 x 16

21.5 18.5 15.5

254 x 146 x 43 254 x 146 x 37 254 x 146 x 31

147.3 146.4 146.1

129.7 127.9 125.6

7.2 6.3 6.0

12.7 10.9 8.6

7.6 7.6 7.6

102 x 127 x 14 102 x 127 x 13 102 i< 127 x 11

14.1 12.6 11.0

254 x 102 x 28 254 x 102 x 25 254 x 102 x 22

102.2 101.9 101.6

130.1 128.5 126.9

6.3 6.0 5.7

10.0 8.4 6.8

7.6 7.6 7.6

133 x 102 x 15 133 x 102 x 13

15.0 12.5

203 x 133 x 30 203 x 133 x 25

133.9 133.2

103.3 101.5

6.4 5.7

9.6 7.8

7.6 7.6

t

X U E 1. The nominal dimensions are based on the iniperial values. NíXE 2. The masses per metre run are calculated from the cross-sectional area on the basis of 0.78.5 kami2 lier metre nin.

COPYRIGHT British Standards Institute on ERC Specs and Standards Licensed by Information Handling Services

13

BSI B S * 4 :

P A R T M L 93

= 1 6 2 4 b b 9 0388183 134

BS 4 : Part 1 : 1993

'Pdble 7. Structural tees cut from universal columns Y

I

x-T -X

I

Y

Section designation

Mass per unit length

Cut from universal beam (see table 2)

Width of section b

Depth of section A

Section designation

Thickness

Root radius T

Web

Hange

S

t

kg/m

mm

mm

mm

mm

mm

mm

406 x 178 x 118

117.5

356 x 406 x 235

394.8

190.4

18.4

30.2

15.2

100.9 88.5 76.4 64.5

356 356 356 356

x x x x

368 368 368 368

x x x x

202 177 153 129

374.7 372.6 370.5 368.6

187.2 184.0 180.9 177.7

16.5 14.4 12.3 10.4

27.0 23.8 20.7 17.5

15.2 15.2 15.2 15.2

368 368 368 368

x x x x

178 x 101 178 x 89 178 x 77 178 x 65

305 305 305 305

x x x x

152 152 152 152

79 69 59 49

79.0 68.4 58.9 48.4

305 305 305 305

x x x x

305 305 305 305

x 158 x 137 x 118 x 97

311.2 309.2 307.4 305.3

163.5 160.2 157.2 153.9

15.8 13.8 12.0 9.9

25.0 21.7 18.7 15.4

15.2 15.2 15.2 15.2

254 254 254 254

x x x x

127 x 66 127 x 54 127 x 45 127 x 37

66.0 53.5 44.4 36.5

254 254 254 254

x x x x

254 254 254 254

x 132 x 107 x 89 x 73

261.3 258.8 256.3 254.6

138.1 133.3 130.1 127.0

15.3 12.8 10.3 8.6

25.3 20.5 17.3 14.2

12.7 12.7 12.7 12.7

203 203 203 203 203

x 102 x

x 102 x

43 36 30 26 23

43.0 35.5 30.0 26.0 23.0

203 203 203 203 203

x x x x x

203 203 203 203 203

x 86 x 71 x 60 x 52 x 46

209.1 206.4 205.8 204.3 203.6

111.0 107.8 104.7 103.0 101.5

12.7 10.0 9.4 7.9 7.2

20.5 17.3 14.2 12.5 11.0

10.2 10.2 10.2 10.2 10.2

152 x 76 x 152 x 76 x 152 x 76 x

19 15 12

18.5 15.0 11.5

152 x 152 x 37 152 x 152 x 30 152 x 152 x 23

154.4 152.9 152.2

80.8 78.7 76.1

8.0 6.5 5.8

11.5 9.4 6.8

7.6 7.6 7.6

x x x x

x 102 x x 102 x x 102 x

VûTE 1. The nominal dimensions are based on the imperial values.

TûTE 2. The masses per metre run are calculated from the cross-sectional area on the basis of 0.785 kglcm' per metre run.

14

COPYRIGHT British Standards Institute on ERC Specs and Standards Licensed by Information Handling Services

= LI-24669 038BL84 070

BSI B S X 4 : P A R T t L 93

BS 4 : Part 1 : 1993

Eble 8. Channels Y

I1

+--I

---

X--

X

I

Y Section designation

Mass per unit length

Depth of section h

Width of section

í'hickness

Depth between fillets d

Radius

5

Root

kgni

mm

nini

mn

Flange t nini

432 x 102 x 6.5

65.5

431.8

101.6

12.2

16.8

15.2

4.8

362.4

881 x 102 x 55

55.0

381.0

101.6

10.4

16.3

15.2

4.8

312.4

805 x 102 x 46 805 x 89 x 42

46.2 41.8

304.8 304.8

101.6 88.9

10.2 10.2

14.8 13.7

15.2 13.7

4.8 3.2

239.2 245.4

254 x 89 x 36 254 x 76 x 28

35.7 28.2

254.0 254.0

88.9 76.2

9.1 8.1

13.6 10.9

13.7 12.2

3.2 3.2

194.7 203.8

229 x 89 x 33 229 x 76 x 26

32.7 26.1

228.6 228.6

88.9 76.2

8.6 7.6

13.3 11.2

13.7 12.2

3.2 3.2

169.8 178.0

203 x 89 x 30 203 x 76 x 24

29.8 23.9

203.2 203.2

88.9 76.2

8.1 7.1

12.9 11.2

13.7 12.2

3.2 3.2

145.2 152.5

178 x 89 x 27 178 x 76 x 21

26.8 20.8

177.8 177.8

88.9 76.2

7.6 6.6

12.3 10.3

13.7 12.2

3.2 3.2

121.0 128.8

152 x 89 x 24 152 x 76 x 18

23.9 17.9

152.4 152.4

88.9 76.2

7.1 6.4

11.6 9.0

13.7 12.2

3.2 2.4

97.0 105.9

127 x 64 x 15

14.9

127.0

63.5

6.4

9.2

10.7

2.4

84.0

102 x 51 x 10 76 x 38 x 7

10.4 6.7

101.6 76.2

50.8 38.1

6.1 5.1

7.6 6.8

9.1 7.6

2.4 2.4

65.7 45.8

Feb i

y1

mni

tim

NITE 1. The nominal dimensions are based on the imperial values. NOTE 2. The masses per metre nin are calculated from the cross-sectional area on the basis of 0.785 kg/cni2 per metre run.

COPYRIGHT British Standards Institute on ERC Specs and Standards Licensed by Information Handling Services

15

BSI B S X 4 : P A R T X I 93 W 1 6 2 4 b b 9 0388185 TO7

= BS 4 :Part 1 : 1993

List of references (seeclause 2)

Normative reference BS EN 10034 : 1993

COPYRIGHT British Standards Institute on ERC Specs and Standards Licensed by Information Handling Services

BSI B S * 4 :

PART*3 93 9 Lb24bb9 0388386 9 4 3 9

BS 4 : Part I : 1993

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