305x305x240

Universal
356x406x634
356x406x551
356x406x467
356x406x393
356x406x340
356x406x287
356x406x235
356x368x202
356x368x177
356x368x153
356x368x129
305x305x283
305x305x240
305x305x198
305x305x158
305x305x137
305x305x118
305x305x97
254x254x167
254x254x132
254x254x107
254x254x89
254x254x73
203x203x86
203x203x71
203x203x60
203x203x52
203x203x46
152x152x37
152x152x30
152x152x23
Designation 305x305x240
Mass per metre M kg/m 240
Depth of Section h mm 352.5
Width of Section b mm 318.4
Thickness of Web s mm 23
 Flange t mm 37.7
Root Radius r mm 15.2
Depth between fillets d mm 246.7
Second Moment of Area Axis x-x Ix cm4 64203
  Axis y-y Iy cm4 20315
Radius of Gyration Axis x-x rx cm 14.5
  Axis y-y ry cm 8.15
Elastic Modulus Axis x-x Zx cm3 3643
  Axis y-y Zy cm3 1276
Plastic Modulus Axis x-x Sx cm3 4247
  Axis y-y Sy cm3 1951
Buckling Parameter u 0.854
Torsional Index x 8.74
Warping Constant H dm6 5.03
Torsional Constant Inertia J cm4 1271
Area of Section A cm2 306