型号截面面积理论(高度*宽度)cm2重量kg/m100x 100100x 10068821
9125x 125125x 1256
5983023
6150x 150150x 150710839
1175x 175175x 1757
5111351
4200x 2008121363
9200x20412121371
2244x 25211111381
8250x 2509141391
8250x 255141413103
6294x 302121213106
5300x 300101513118
4593300x305151513133
8338x 351131313133
6344x 348101613144
01113344x 354161613164
3350x 350121913171
9350x 357191913196
2388x 402151522178
1394x 398111822186
6394x 405181822214
3400x 400132122218
7400x 408212122250
8414x 405182822295
9428x 407203522360
1H*Bt1t2r300x 300350x 350400x 400HW200x 200250x 250热轧H-型钢产品标准(GB/T11263-2截面尺寸,mm458x417305022528
9*498x432457022770
5492x465152022257
5502x465152522304
45239502x47