 |
| 角部のＲ(外側Ｒ)は、２．５ｔを適用する．（１種） |
寸法
mm |
単位質量
Kg/m |
断面積
cm2 |
断面二次ﾓｰﾒﾝﾄ
cm4 |
断面二次半径
cm |
断面係数
cm3 |
| Ａ×Ｂ |
ｔ |
Ｓ |
304
301L |
316A |
410S
410L |
436L |
ａ |
Ｉ |
ｉ |
Ｚ |
| 50×50 |
3.0 |
7.5 |
4.23 |
4.25 |
4.13 |
4.10 |
5.331 |
19.0 |
1.89 |
7.59 |
| 4.0 |
10 |
5.40 |
5.44 |
5.28 |
5.24 |
6.811 |
22.9 |
1.83 |
9.15 |
| 5.0 |
12.5 |
6.46 |
6.50 |
6.31 |
6.27 |
8.142 |
25.7 |
1.78 |
10.3 |
| 60×60 |
3.0 |
7.5 |
5.18 |
5.21 |
5.06 |
5.03 |
6.531 |
34.4 |
2.30 |
11.5 |
| 4.0 |
10 |
6.67 |
6.71 |
6.52 |
6.48 |
8.411 |
42.3 |
2.24 |
14.1 |
| 5.0 |
12.5 |
8.04 |
8.09 |
7.86 |
7.81 |
10.14 |
48.6 |
2.19 |
16.2 |
| 75×75 |
3.0 |
7.5 |
6.61 |
6.65 |
6.46 |
6.41 |
8.331 |
70.5 |
2.91 |
18.8 |
| 4.0 |
10 |
8.57 |
8.63 |
8.38 |
8.32 |
10.81 |
88.2 |
2.86 |
23.5 |
| 5.0 |
12.5 |
10.4 |
10.5 |
10.2 |
10.1 |
13.14 |
103 |
2.80 |
27.5 |
| 80×80 |
3.0 |
7.5 |
7.08 |
7.13 |
6.92 |
6.88 |
8.931 |
86.6 |
3.11 |
21.6 |
| 4.0 |
10 |
9.21 |
9.26 |
9.00 |
8.94 |
11.61 |
109 |
3.06 |
27.2 |
| 5.0 |
12.5 |
11.2 |
11.3 |
11.0 |
10.9 |
14.14 |
128 |
3.01 |
32.0 |
| 6.0 |
15 |
13.1 |
13.2 |
12.8 |
12.7 |
16.52 |
144 |
2.95 |
36.0 |
| 90×90 |
3.0 |
7.5 |
8.03 |
8.08 |
7.85 |
7.80 |
10.13 |
126 |
3.52 |
27.9 |
| 4.0 |
10 |
10.5 |
10.5 |
10.2 |
10.2 |
13.21 |
159 |
3.47 |
35.4 |
| 5.0 |
12.5 |
12.8 |
12.9 |
12.5 |
12.4 |
16.14 |
189 |
3.42 |
41.9 |
| 6.0 |
15 |
15.0 |
15.1 |
14.7 |
14.6 |
18.92 |
214 |
3.36 |
47.6 |
| 100×100 |
3.0 |
7.5 |
8.98 |
9.04 |
8.78 |
8.72 |
11.33 |
175 |
3.93 |
35.0 |
| 4.0 |
10 |
11.7 |
11.8 |
11.5 |
11.4 |
14.81 |
223 |
3.88 |
44.6 |
| 5.0 |
12.5 |
14.4 |
14.5 |
14.1 |
14.0 |
18.14 |
266 |
3.83 |
53.1 |
| 6.0 |
15 |
16.9 |
17.0 |
16.5 |
16.4 |
21.32 |
304 |
3.77 |
60.7 |
| 120×120 |
3.0 |
7.5 |
10.9 |
11.0 |
10.6 |
10.6 |
13.73 |
310 |
4.75 |
51.6 |
| 4.0 |
10 |
14.3 |
14.4 |
14.0 |
13.9 |
18.01 |
397 |
4.70 |
66.2 |
| 5.0 |
12.5 |
17.6 |
17.7 |
17.2 |
17.0 |
22.14 |
478 |
4.64 |
79.6 |
| 6.0 |
15 |
20.7 |
20.8 |
20.2 |
20.1 |
26.12 |
551 |
4.59 |
91.8 |
| 125×125 |
3.0 |
7.5 |
11.4 |
11.4 |
11.1 |
11.0 |
14.33 |
351 |
4.95 |
56.2 |
| 4.0 |
10 |
14.9 |
15.0 |
14.6 |
14.5 |
18.81 |
452 |
4.90 |
72.3 |
| 5.0 |
12.5 |
18.4 |
18.5 |
17.9 |
17.8 |
23.14 |
544 |
4.85 |
87.1 |
| 6.0 |
15 |
21.7 |
21.8 |
21.2 |
21.0 |
27.32 |
629 |
4.80 |
101 |
| 150×150 |
3.0 |
7.5 |
13.7 |
13.8 |
13.4 |
13.3 |
17.33 |
618 |
5.97 |
82.4 |
| 4.0 |
10 |
18.1 |
18.2 |
17.7 |
17.6 |
22.81 |
800 |
5.92 |
107 |
| 5.0 |
12.5 |
22.3 |
22.5 |
21.8 |
21.7 |
28.14 |
970 |
5.87 |
129 |
| 6.0 |
15 |
26.4 |
26.6 |
25.8 |
25.7 |
33.32 |
1130 |
5.82 |
150 |
| 175×175 |
3.0 |
7.5 |
16.1 |
16.2 |
15.8 |
15.7 |
20.33 |
995 |
6.99 |
114 |
| 4.0 |
10 |
21.3 |
21.4 |
20.8 |
20.6 |
26.81 |
1290 |
6.94 |
148 |
| 5.0 |
12.5 |
26.3 |
26.4 |
25.7 |
25.5 |
33.14 |
1570 |
6.89 |
180 |
| 6.0 |
15 |
31.2 |
31.4 |
30.5 |
30.3 |
39.32 |
1840 |
6.84 |
210 |
| 200×200 |
3.0 |
7.5 |
18.5 |
18.6 |
18.1 |
18.0 |
23.33 |
1500 |
8.01 |
150 |
| 4.0 |
10 |
24.4 |
24.6 |
23.9 |
23.7 |
30.81 |
1950 |
7.96 |
195 |
| 5.0 |
12.5 |
30.2 |
30.4 |
29.6 |
29.4 |
38.14 |
2390 |
7.91 |
239 |
| 6.0 |
15 |
35.9 |
36.2 |
35.1 |
34.9 |
45.32 |
2800 |
7.86 |
280 |
| 250×250 |
3.0 |
7.5 |
23.3 |
23.4 |
22.7 |
22.6 |
29.33 |
2970 |
10.1 |
237 |
| 4.0 |
10 |
30.8 |
31.0 |
30.1 |
29.9 |
38.81 |
3890 |
10.0 |
311 |
| 5.0 |
12.5 |
38.2 |
38.4 |
37.3 |
37.1 |
48.14 |
4770 |
9.96 |
382 |
| 6.0 |
15 |
45.5 |
45.7 |
44.4 |
44.1 |
57.32 |
5620 |
9.90 |
450 |
| 300×300 |
3.0 |
7.5 |
28.0 |
28.2 |
27.4 |
27.2 |
35.33 |
5170 |
12.1 |
345 |
| 4.0 |
10 |
37.1 |
37.4 |
36.3 |
36.0 |
46.81 |
6790 |
12.0 |
453 |
| 5.0 |
12.5 |
46.1 |
46.4 |
45.1 |
44.8 |
58.14 |
8370 |
12.0 |
558 |
| 6.0 |
15 |
55.0 |
55.3 |
53.7 |
53.4 |
69.32 |
9890 |
11.9 |
660 |
|