310×137 x  137 kg/m
Depth of section A 320
Width of section B 309
Flange Thickness T 21.7
Web Thickness t  13.8

310×118  x  118  kg/m
Depth of section A 315
Width of section B 307
Flange Thickness T 18.7
Web Thickness t  11.9

310×97 x  96.8 kg/m
Depth of section A 308
Width of section B 305
Flange Thickness T 15.4
Web Thickness t  9.91

250x90x 89.5 kg/m
Depth of section A 260
Width of section B 256
Flange Thickness T 17.3
Web Thickness t  10.5

250x73x 72.9 kg/m
Depth of section A 254
Width of section B 254
Flange Thickness T 14.2
Web Thickness t  8.64

200×60 x 59.5  kg/m
Depth of section A 210
Width of section B 205
Flange Thickness T 14.2
Web Thickness t 9.27

200×46 x 46.2 kg/m
Depth of section A 203
Width of section B 203
Flange Thickness T 11
Web Thickness t 7.32

150×37 x 37.2 kg/m
Depth of section A 162
Width of section B 154
Flange Thickness T 11.5
Web Thickness t 8.13

150×30 x 30 kg/m
Depth of section A 158
Width of section B 153
Flange Thickness T 9.37
Web Thickness t 6.55

150×23  x 23.4 kg/m
Depth of section A 152
Width of section B 152
Flange Thickness T 6.83
Web Thickness t 6.1