| 4×F(39)の破断荷重 |
| 公称径 |
破断荷重 |
(参考) |
|
| |
裸・めっき |
裸 |
裸 |
概算 |
計 算 |
| |
B種 |
C種 |
H種 |
単位質量 |
断面積 |
| mm |
kN |
tf |
kN |
tf |
kN |
tf |
kg/m |
mm |
| 8 |
40.4 |
4.12 |
44.4 |
4.53 |
46.9 |
4.78 |
0.264 |
30.4 |
| 9 |
51.0 |
5.20 |
57.4 |
5.85 |
59.2 |
6.04 |
0.334 |
38.5 |
| 10 |
63.1 |
6.43 |
70.0 |
7.14 |
73.3 |
7.47 |
0.412 |
47.5 |
| 11.2 |
79.0 |
8.06 |
87.1 |
8.88 |
91.9 |
9.37 |
0.517 |
59.5 |
| 12 |
90.8 |
9.26 |
101 |
10.3 |
105 |
10.7 |
0.594 |
68.4 |
| 12.5 |
98.5 |
10.0 |
111 |
11.3 |
114 |
11.6 |
0.644 |
74.2 |
| 14 |
123 |
12.5 |
138 |
14.1 |
143 |
14.6 |
0.809 |
93.0 |
| 16 |
161 |
16.4 |
181 |
18.5 |
186 |
19.0 |
1.05 |
122 |
| 18 |
204 |
20.8 |
225 |
22.9 |
237 |
24.2 |
1.33 |
154 |
| 20 |
252 |
25.7 |
279 |
28.5 |
293 |
29.9 |
1.65 |
190 |