无锡42crmo圆钢厂家直销批发
无锡42crmo圆钢厂家直销批发
无锡盛天祥常年销售成都钢铁集团、冶钢集团、包头钢厂、宝钢集团、鞍钢集团、天津大无缝、西宁特钢厂、无锡钢厂等各大钢厂生产的：Q345B圆钢、GCR15圆钢、42crmo圆钢、35crmo圆钢、35号圆钢等各种材质的圆钢产品。
直径(mm) | 截面面积(cm2) | 理论重量 (kg/m) | 直径(mm) | 截面面积(cm2) | 理论重量(kg/m) |
5 | 0.1963 | 0.154 | 45 | 15.90 | 12.48 |
5.6 | 0.2463 | 0.193 | 48 | 18.10 | 14.21 |
6 | 0.2827 | 0.222 | 50 | 19.64 | 15.42 |
6.3 | 0.3117 | 0.245 | 53 | 22.06 | 17.32 |
7 | 0.3848 | 0.302 | 56 | 24.63 | 19.33 |
8 | 0.5027 | 0.395 | 60 | 28.27 | 22.19 |
9 | 0.6359 | 0.499 | 63 | 31.17 | 24.47 |
10 | 0.7854 | 0.617 | 65 | 33.18 | 26.05 |
11 | 0.9503 | 0.746 | 70 | 38.48 | 30.21 |
12 | 1.131 | 0.888 | 75 | 44.18 | 34.68 |
13 | 1.327 | 1.04 | 80 | 50.27 | 39.46 |
14 | 1.539 | 1.21 | 85 | 56.75 | 44.55 |
15 | 1.767 | 1.39 | 90 | 63.62 | 49.94 |
16 | 2.011 | 1.58 | 95 | 70.88 | 55.64 |
17 | 2.270 | 1.78 | 100 | 78.54 | 61.65 |
18 | 2.545 | 2.00 | 105 | 86.59 | 67.97 |
19 | 2.835 | 2.23 | 110 | 95.03 | 74.60 |
20 | 3.142 | 2.47 | 120 | 113.10 | 88.78 |
21 | 3.464 | 2.72 | 125 | 122.72 | 96.33 |
22 | 3.801 | 2.98 | 130 | 132.73 | 104.20 |
24 | 4.524 | 3.55 | 140 | 153.72 | 120.84 |
25 | 4.909 | 3.85 | 150 | 176.72 | 138.72 |
26 | 5.809 | 4.17 | 160 | 201.06 | 157.83 |
28 | 6.158 | 4.83 | 170 | 226.98 | 178.18 |
30 | 7.069 | 5.55 | 180 | 254.47 | 199.76 |
32 | 8.042 | 6.31 | 190 | 283.53 | 222.57 |
34 | 9.079 | 7.13 | 200 | 314.16 | 246.62 |
36 | 10.18 | 7.99 | 210 | 346.36 | 271.89 |
38 | 11.34 | 8.90 | 220 | 380.13 | 298.40 |
40 | 12.57 | 9.87 | 240 | 452.39 | 355.13 |
42 | 13.85 | 10.87 | 250 | 490.88 | 385.84 |