扁钢价格：20000.00元/吨 最小起订量：1 吨 供货总量：50 吨 有效期至：长期有效
表面：酸白、亚光、拉丝
规格：3×20mm—20×140mm
年产量：5000吨
| 扁钢的尺寸、每米长度的理论重量(GB1220-92) | W=0.00793×b×d |
宽度
(mm） | 厚度t mm | | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | 25 | 30 | | 理 论重 量 kg/m | | 10 | 0.238 | 0.32 | 0.40 | 0.48 | 0.63 | | | | | | | | | 15 | 0.36 | 0.48 | 0.59 | 0.71 | 0.95 | 1.19 | | | | | | | | 20 | 0.476 | 0.63 | 0.79 | 0.95 | 1.27 | 1.59 | 1.90 | | | | | | | 25 | 0.585 | 0.79 | 0.99 | 1.19 | 1.59 | 1.98 | 2.38 | | | | | | | 30 | 0.714 | 0.95 | 1.19 | 1.43 | 1.90 | 2.38 | 2.85 | 3.33 | 3.81 | 4.758 | 5.948 | | | 40 | 0.952 | 1.27 | 1.59 | 1.90 | 2.54 | 3.17 | 3.81 | 4.44 | 5.08 | 6.34 | 7.93 | 9.52 | | 50 | 1.19 | 1.59 | 1.98 | 2.38 | 3.17 | 3.97 | 4.76 | 5.55 | 6.34 | 7.93 | 9.91 | 11.90 | | 60 | 1.428 | 1.9 | 2.38 | 2.85 | 3.81 | 4.76 | 5.71 | 6.66 | 7.61 | 9.52 | 11.90 | 14.27 | | 70 | | 2.22 | 2.78 | 3.33 | 4.44 | 5.55 | 6.66 | 7.77 | 8.88 | 11.10 | 13.88 | 16.65 | | 80 | | | 3.17 | 3.81 | 5.08 | 6.34 | 7.61 | 8.88 | 10.15 | 12.69 | 15.86 | 19.03 | | 90 | | | 3.57 | 4.28 | 5.71 | 7.14 | 8.56 | 9.99 | 11.42 | 14.27 | 17.84 | 21.41 | | 100 | | | 3.97 | 4.76 | 6.34 | 7.93 | 9.52 | 11.10 | 12.69 | 15.86 | 19.82 | 23.79 | | 110 | | | | 5.23 | 6.98 | 8.72 | 10.47 | 12.21 | 13.96 | 17.45 | 21.81 | 26.17 | | 120 | | | | 5.71 | 7.61 | 9.52 | 11.42 | 13.32 | 15.23 | 19.03 | 23.79 | 28.55 | | 130 | | | | 6.19 | 8.25 | 10.31 | 12.37 | 14.43 | 16.49 | 20.62 | 25.77 | 30.93 | | 140 | | | | 6.66 | 8.88 | 11.10 | 13.32 | 15.54 | 17.76 | 22.20 | 27.76 | 33.31 | | 150 | | | | 7.14 | 9.52 | 11.90 | 14.27 | 16.65 | 19.03 | 23.79 | 29.74 | 35.69 | | 160 | | | | 7.61 | | 12.69 | 15.23 | 17.76 | 20.30 | 25.38 | 31.72 | 38.06 | | 170 | | | | | | 13.48 | 16.18 | 18.87 | 21.57 | 26.96 | 33.70 | 40.44 | | 180 | | | | | | 14.27 | 17.13 | 19.98 | 22.84 | 28.55 | 35.69 | 42.82 |
|
| 材质 | 304 | 规格 | 20*3-140*20 |
| 产地/厂家 | 本厂 | 厚度 | 8（mm） |
| 宽度 | 80（mm） | | |
