天津中钢商贸022-26624091 13512288234张先生,角钢号数 尺寸(毫米) 截面面积(cm2) 理论重量(kg/m) 表面积(㎡/m)
7 70 4 8 5.57 4.372 0.275
5 6.875 5.397 0.275
6 8.16 6.406 0.275
7 9.424 7.398 0.275
8 10.667 8.373 0.274
7.5 75 5 9 7.367 5.818 0.295
6 8.797 6.905 0.294
7 10.16 7.976 0.294
8 11.503 9.03 0.294
10 14.126 11.089 0.293
8 80 5 9 7.912 6.211 0.315
6 9.397 7.376 0.314
7 10.86 8.525 0.314
8 12.303 9.658 0.314
10 15.126 11.874 0.313
9 90 6 10 10.637 8.35 0.354
7 12.301 9.656 0.354
8 13.944 10.946 0.353
10 17.167 13.476 0.353
12 20.306 15.94 0.352
10 100 6 12 11.932 9.366 0.393
7 13.796 10.83 0.393
8 15.638 12.276 0.393
10 19.261 15.12 0.392
12 22.8 17.898 0.391
14 26.256 20.611 0.391
16 29.627 23.257 0.39
11 110 7 12 15.196 11.928 0.433
8 17.238 13.532 0.433
10 21.261 16.69 0.432
12 25.2 19.782 0.431
14 29.056 22.809 0.431
12.5 125 8 14 11.932 15.504 0.492
10 13.796 19.133 0.491
12 15.638 22.696 0.491
14 19.261 26.193 0.19