標準断面寸法
mm |
断面積
cm2 |
単位質量
kg/m |
断面2次ﾓｰﾒﾝﾄ
cm4 |
断面2次半径
cm |
断面係数
cm3 |
| Ｈ×Ｂ |
ｔ1 |
ｔ2 |
a |
304
301L |
316 |
410L
410S |
436L |
Ix |
Iy |
ix |
iy |
Zx |
Zy |
| 75×75 |
5 |
8 |
14.95 |
11.9 |
11.9 |
11.6 |
11.5 |
144 |
56.3 |
3.1 |
1.94 |
38.4 |
15 |
| 100×100 |
6 |
8 |
21.04 |
16.7 |
16.8 |
16.3 |
16.2 |
369 |
133 |
4.19 |
2.52 |
73.8 |
26.7 |
| 148×100 |
6 |
9 |
25.80 |
20.5 |
20.6 |
20.0 |
19.9 |
981 |
150 |
6.16 |
2.41 |
133 |
30 |
| 200×150 |
6 |
9 |
37.92 |
30.1 |
30.3 |
29.4 |
29.2 |
2770 |
507 |
8.54 |
3.66 |
277 |
67.5 |
| 100×50 |
5 |
8 |
12.20 |
9.67 |
9.74 |
9.46 |
9.39 |
194 |
16.8 |
3.99 |
1.17 |
38.9 |
6.7 |
| 125×60 |
6 |
8 |
16.14 |
12.8 |
12.9 |
12.5 |
12.4 |
394 |
29 |
4.94 |
1.34 |
63 |
9.67 |
| 150×75 |
5 |
8 |
18.70 |
14.8 |
14.9 |
14.5 |
14.4 |
706 |
56.4 |
6.14 |
1.74 |
94.1 |
15 |
| 175×90 |
5 |
8 |
22.35 |
17.7 |
17.8 |
17.3 |
17.2 |
1170 |
97.4 |
7.24 |
2.09 |
134 |
21.6 |
| 200×100 |
6 |
8 |
27.04 |
21.4 |
21.6 |
21.0 |
20.8 |
1790 |
134 |
8.13 |
2.22 |
179 |
26.7 |
| 250×125 |
6 |
9 |
36.42 |
28.9 |
29.1 |
21.0 |
28.0 |
3890 |
293 |
10.3 |
2.84 |
311 |
46.9 |
|