圆钢直径d(型号) |
理论重量kg/m |
圆钢直径d(型号) |
理论重量kg/m |
圆钢 |
圆钢 | ||
10 |
0.617 |
12 |
0.888 |
18 |
2.00 |
20 |
2.47 |
22 |
2.98 |
25 |
3.85 |
26 |
4.17 |
28 |
4.83 |
30 |
5.55 |
36 |
7.99 |
38 |
8.90 |
40 |
9.87 |
42 |
10.87 |
45 |
12.48 |
48 |
14.21 |
50 |
15.42 |
60 |
22.19 |
65 |
26.05 |
70 |
30.21 |
75 |
34.68 |
80 |
39.46 |
85 |
44.55 |
90 |
49.94 |
95 |
55.64 |
100 |
61.65 |
105 |
67.97 |
110 |
74.60 |
120 |
88.78 |
125 |
96.33 |
130 |
104.20 |
140 |
120.84 |
150 |
138.72 |
160 |
157.83 |
170 |
178.18 |
180 |
199.76 |
190 |
222.57 |
200 |
246.62 |
210 |
271.89 |
220 |
298.40 |
230 |
326.34 |
240 |
355.13 |
250 |
385.67 |
260 |
417.10 |
270 |
449.79 |
280 |
483.73 |
290 |
519.49 |
300 |
555.30 |
320 |
631.80 |
温馨提示:不要过分依赖理论公式,它计算的只是大概数字,不能绝对正确!如有错误敬请指出谢