黑皮四角鐵 |
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Standard
Weight Formula |
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Edge
m/m X-edge m/m X0.00785 = Kg/M |
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Size |
Kg/M |
Size |
Kg/M |
Size |
Kg/M |
Size |
Kg/M |
12 |
1.13 |
27.5 |
5.94 |
55 |
23.75 |
80 |
50.24 |
16 |
2.01 |
32 |
8.04 |
60 |
28.26 |
85 |
56.72 |
19 |
2.83 |
38 |
11.34 |
65 |
33.17 |
90 |
63.59 |
22 |
3.80 |
45 |
15.9 |
70 |
38.47 |
100 |
78.50 |
25 |
4.91 |
50 |
19.63 |
75 |
44.16 |
120 |
113.04 |