丸鋼・バーインコイル
JIS G 3191
( )内はJIS以外のサイズ
更新(内部書式など) 2016/12/04
更新 2000/09/10
|
直径
D
(mm)
|
断面積
(cm2)
|
単位
重量
(kg/m)
|
断面二次
モーメント
(cm4)
|
断面二次
半径
(cm)
|
断面
係数
(cm3)
|
5.5 |
0.2376 |
0.187 |
0.005 |
0.14 |
0.02 |
6 |
0.2827 |
0.222 |
0.01 |
0.15 |
0.02 |
6.35 |
0.3167 |
0.249 |
0.01 |
0.15 |
0.02 |
6.4 |
0.3217 |
0.253 |
0.01 |
0.16 |
0.02 |
6.5 |
0.3318 |
0.260 |
0.01 |
0.16 |
0.03 |
7 |
0.3848 |
0.302 |
0.01 |
0.18 |
0.03 |
7.5 |
0.4418 |
0.347 |
0.02 |
0.20 |
0.04 |
8 |
0.5027 |
0.395 |
0.02 |
0.20 |
0.05 |
8.3 |
0.5411 |
0.425 |
0.02 |
0.21 |
0.05 |
8.7 |
0.5945 |
0.467 |
0.03 |
0.22 |
0.06 |
8.73 |
0.5986 |
0.470 |
0.03 |
0.22 |
0.07 |
9 |
0.6362 |
0.499 |
0.03 |
0.23 |
0.07 |
9.5 |
0.7088 |
0.556 |
0.04 |
0.24 |
0.09 |
10 |
0.7854 |
0.617 |
0.05 |
0.25 |
0.10 |
10.3 |
0.8332 |
0.654 |
0.06 |
0.26 |
0.11 |
10.7 |
0.8992 |
0.706 |
0.06 |
0.27 |
0.12 |
11 |
0.9503 |
0.746 |
0.07 |
0.28 |
0.13 |
12 |
1.131 |
0.888 |
0.10 |
0.30 |
0.17 |
12.7 |
1.267 |
0.995 |
0.13 |
0.32 |
0.20 |
13 |
1.327 |
1.04 |
0.14 |
0.33 |
0.22 |
(14) |
1.539 |
1.21 |
0.19 |
0.35 |
0.27 |
15 |
1.767 |
1.39 |
0.25 |
0.38 |
0.33 |
16 |
2.011 |
1.58 |
0.32 |
0.40 |
0.40 |
17 |
2.270 |
1.78 |
0.41 |
0.43 |
0.48 |
(18) |
2.545 |
2.00 |
0.52 |
0.45 |
0.57 |
19 |
2.835 |
2.23 |
0.64 |
0.48 |
0.67 |
20 |
3.142 |
2.47 |
0.79 |
0.50 |
0.79 |
21 |
3.464 |
2.72 |
0.95 |
0.53 |
0.91 |
22 |
3.801 |
2.98 |
1.15 |
0.55 |
1.05 |
23 |
4.155 |
3.26 |
1.37 |
0.58 |
1.19 |
24 |
4.524 |
3.55 |
1.63 |
0.60 |
1.36 |
25 |
4.909 |
3.85 |
1.92 |
0.63 |
1.53 |
26 |
5.309 |
4.17 |
2.24 |
0.65 |
1.73 |
(27) |
5.726 |
4.49 |
2.62 |
0.67 |
1.94 |
28 |
6.158 |
4.83 |
3.02 |
0.70 |
2.16 |
30 |
7.069 |
5.55 |
3.98 |
0.75 |
2.65 |
32 |
8.042 |
6.31 |
5.15 |
0.80 |
3.22 |
(33) |
8.553 |
6.71 |
5.83 |
0.82 |
3.54 |
34 |
9.079 |
7.13 |
6.56 |
0.85 |
3.86 |
36 |
10.18 |
7.99 |
8.24 |
0.90 |
4.58 |
38 |
11.34 |
8.90 |
10.2 |
0.95 |
5.39 |
(39) |
11.95 |
9.38 |
12.3 |
0.97 |
**** |
40 |
12.57 |
9.87 |
12.6 |
1.00 |
6.28 |
42 |
13.85 |
10.9 |
15.3 |
1.05 |
7.27 |
44 |
15.21 |
11.9 |
18.4 |
1.10 |
8.36 |
(45) |
15.90 |
12.5 |
**** |
**** |
**** |
46 |
16.62 |
13.0 |
22.0 |
1.15 |
9.56 |
48 |
18.10 |
14.2 |
26.1 |
1.20 |
10.9 |
48.5 |
18.47 |
14.5 |
**** |
**** |
**** |
50 |
19.64 |
15.4 |
30.7 |
1.25 |
12.3 |
(50) |
21.24 |
16.7 |
**** |
**** |
**** |
55 |
23.76 |
18.7 |
44.9 |
1.38 |
16.3 |
56 |
24.63 |
19.3 |
**** |
**** |
**** |
60 |
28.27 |
22.2 |
63.6 |
1.50 |
21.2 |
64 |
32.17 |
25.3 |
**** |
**** |
**** |
65 |
33.18 |
26.0 |
87.6 |
1.63 |
27.0 |
(68) |
36.32 |
28.5 |
**** |
**** |
**** |
70 |
38.48 |
30.2 |
118 |
1.75 |
33.7 |
75 |
44.18 |
34.7 |
155 |
1.88 |
41.4 |
80 |
50.27 |
39.5 |
201 |
2.00 |
50.3 |
85 |
56.75 |
44.5 |
256 |
2.13 |
60.3 |
90 |
63.62 |
49.9 |
322 |
2.25 |
71.6 |
95 |
70.88 |
55.6 |
400 |
2.38 |
84.2 |
100 |
78.54 |
61.7 |
491 |
2.50 |
98.2 |
105 |
86.59 |
68.0 |
597 |
2.63 |
114 |
110 |
95.03 |
74.6 |
719 |
2.75 |
131 |
115 |
103.9 |
81.6 |
859 |
2.88 |
149 |
120 |
113.1 |
88.8 |
1,020 |
3.00 |
170 |
125 |
122.7 |
96.3 |
1,200 |
3.13 |
192 |
130 |
132.7 |
104 |
1,400 |
3.25 |
216 |
135 |
143.1 |
112 |
1,630 |
3.38 |
242 |
140 |
153.9 |
121 |
1,890 |
3.50 |
269 |
145 |
165.1 |
130 |
2,170 |
3.63 |
299 |
150 |
176.7 |
139 |
2,490 |
3.75 |
331 |
160 |
201.1 |
158 |
3,220 |
4.00 |
402 |
165 |
213.8 |
168 |
**** |
**** |
**** |
170 |
227.0 |
178 |
4,100 |
4.25 |
482 |
175 |
240.5 |
189 |
**** |
**** |
**** |
180 |
254.5 |
200 |
5,150 |
4.50 |
573 |
190 |
283.5 |
223 |
6,400 |
4.75 |
673 |
200 |
314.2 |
247 |
7,850 |
5.00 |
785 |
210 |
346.4 |
272 |
9,550 |
5.25 |
909 |
220 |
380.1 |
298 |
11,500 |
5.50 |
1,045 |
230 |
415.5 |
326 |
13,700 |
5.75 |
1,194 |
240 |
452.4 |
355 |
16,300 |
6.00 |
1,357 |
250 |
490.9 |
385 |
19,200 |
6.25 |
1,534 |
260 |
530.9 |
417 |
22,400 |
6.50 |
1,725 |
270 |
572.6 |
449 |
26,100 |
6.75 |
1,931 |
280 |
615.8 |
483 |
30,200 |
7.00 |
2,154 |
290 |
660.5 |
518 |
34,700 |
7.25 |
2,393 |
300 |
706.9 |
555 |
39,800 |
7.50 |
2,651 |
310 |
754.8 |
593 |
45,300 |
7.75 |
2,925 |
320 |
804.2 |
631 |
51,500 |
8.00 |
3,217 |
330 |
855.3 |
671 |
58,200 |
8.25 |
3,528 |
335 |
881.4 |
692 |
61,800 |
8.37 |
3,691 |
|