冷拔无缝方形钢管的尺寸规格 (摘自GB/T3094—1982) |
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发布者:admin 发布时间:2009/8/29 阅读:4959次 【字体:大 中 小】 |
表一)
基本尺寸 |
截面面积
F/cm2 |
理论重量
G/kg·m-1 |
惯性矩
JX=JY/cm4 |
截面模数
WX=WY/cm3 |
A/mm |
S/mm |
12 |
0.8 |
0.348 |
0.273 |
0.0739 |
0.123 |
1.0 |
0.423 |
0.332 |
0.0873 |
0.146 |
14 |
1.0 |
0.503 |
0.394 |
0.144 |
0.206 |
1.5 |
0.712 |
0.559 |
0.192 |
0.274 |
16 |
1.0 |
0.583 |
0.458 |
0.222 |
0.278 |
1.5 |
0.832 |
0.653 |
0.300 |
0.374 |
18 |
1.0 |
0.663 |
0.521 |
0.324 |
0.360 |
1.5 |
0.952 |
0.747 |
0.442 |
0.491 |
2.0 |
1.21 |
0.952 |
0.535 |
0.595 |
20 |
1.0 |
0.743 |
0.583 |
0.453 |
0.453 |
1.5 |
1.07 |
0.841 |
0.624 |
0.624 |
2.0 |
1.37 |
1.08 |
0.763 |
0.763 |
2.5 |
1.64 |
1.29 |
0.874 |
0.874 |
22 |
1 |
0.823 |
0.646 |
0.612 |
0.556 |
1.5 |
1.19 |
0.936 |
0.850 |
0.773 |
2 |
1.53 |
1.20 |
1.05 |
0.953 |
2.5 |
1.84 |
1.45 |
1.21 |
1.10 |
25 |
2.5 |
2.14 |
1.68 |
1.86 |
1.49 |
3 |
2.49 |
1.95 |
2.08 |
1.57 |
30 |
2.5 |
2.64 |
2.08 |
3.41 |
2.27 |
3 |
3.01 |
2.42 |
3.86 |
2.58 |
3.5 |
3.50 |
2.75 |
4.25 |
2.83 |
4 |
3.89 |
3.05 |
4.58 |
3.05 |
32 |
2.5 |
2.84 |
2.23 |
4.21 |
2.63 |
3 |
3.33 |
2.61 |
4.79 |
3.00 |
3.5 |
3.78 |
2.97 |
5.29 |
3.31 |
4 |
4.21 |
3.30 |
5.73 |
3.58 |
35 |
2.5 |
3.14 |
2.47 |
5.54 |
3.22 |
3 |
3.69 |
2.89 |
6.45 |
3.68 |
3.5 |
4.20 |
3.30 |
7.16 |
4.09 |
4 |
4.69 |
3.68 |
7.78 |
4.45 |
5 |
5.58 |
4.38 |
8.79 |
5.02 |
36 |
2.5 |
3.24 |
2.55 |
6.18 |
3.43 |
3 |
3.81 |
2.99 |
7.07 |
3.93 |
3.5 |
4.34 |
3.41 |
7.87 |
4.37 |
4 |
4.85 |
3.81 |
8.56 |
4.76 |
5 |
5.75 |
4.53 |
9.70 |
5.39 |
40 |
2.5 |
3.64 |
2.86 |
8.68 |
4.34 |
3 |
4.29 |
3.37 |
9.98 |
4.99 |
3.5 |
4.90 |
3.85 |
11.16 |
5.58 |
4 |
5.49 |
4.31 |
12.21 |
6.11 |
5 |
6.58 |
5.16 |
13.98 |
6.99 |
6 |
7.55 |
5.93 |
15.34 |
7.67 |
42 |
2.5 |
3.84 |
3.02 |
10.15 |
4.83 |
3 |
4.53 |
3.55 |
11.70 |
5.57 |
3.5 |
5.18 |
4.07 |
13.10 |
6.24 |
4 |
5.81 |
4.56 |
14.37 |
6.84 |
5 |
6.98 |
5.48 |
16.56 |
7.87 |
6 |
8.03 |
6.30 |
18.22 |
8.58 |
45 |
3.5 |
5.60 |
4.40 |
16.43 |
7.30 |
4 |
6.23 |
4.94 |
18.07 |
8.03 |
5 |
7.58 |
5.95 |
20.90 |
9.29 |
6 |
8.75 |
6.87 |
23.19 |
10.31 |
7 |
9.81 |
7.80 |
24.97 |
11.10 |
8 |
10.8 |
8.44 |
26.30 |
11.59 |
(表二)
基本尺寸 |
截面面积
F/cm2 |
理论重量
G/kg·m-1 |
惯性矩
JX=JY/cm4 |
截面模数
WX=WY/cm3 |
A/mm |
S/mm |
50 |
4 |
7.09 |
5.56 |
25.56 |
10.22 |
5 |
8.58 |
6.73 |
29.81 |
11.93 |
6 |
9.95 |
7.81 |
33.35 |
13.34 |
7 |
11.21 |
8.80 |
36.23 |
14.49 |
8 |
12.35 |
9.70 |
38.51 |
15.41 |
55 |
4 |
7.89 |
6.19 |
34.87 |
12.58 |
5 |
9.58 |
7.52 |
40.95 |
14.89 |
6 |
11.15 |
8.75 |
46.13 |
16.77 |
7 |
12.51 |
9.90 |
50.47 |
18.35 |
8 |
13.95 |
10.95 |
54.04 |
19.65 |
60 |
4 |
8.69 |
6.82 |
46.21 |
15.4 |
5 |
10.58 |
8.30 |
54.57 |
18.19 |
6 |
12.35 |
9.69 |
61.82 |
20.61 |
7 |
14.01 |
11.00 |
68.03 |
22.68 |
8 |
15.55 |
12.21 |
73.28 |
24.43 |
65 |
4 |
9.49 |
7.45 |
59.78 |
18.39 |
5 |
11.58 |
9.07 |
70.92 |
21.82 |
6 |
13.55 |
10.64 |
80.72 |
24.84 |
7 |
15.41 |
12.10 |
89.27 |
27.46 |
8 |
17.15 |
13.47 |
96.64 |
29.74 |
70 |
4 |
10.29 |
8.08 |
75.78 |
21.65 |
5 |
12.58 |
9.87 |
90.26 |
25.79 |
6 |
14.7 |
11.58 |
103.1 |
29.47 |
7 |
16.81 |
13.19 |
114.5 |
32.72 |
8 |
18.75 |
14.72 |
124.5 |
35.57 |
75 |
4 |
11.09 |
8.70 |
94.4 |
25.17 |
5 |
13.58 |
10.66 |
112.8 |
30.08 |
6 |
15.95 |
12.52 |
129.4 |
34.50 |
7 |
18.21 |
14.29 |
144.2 |
38.44 |
8 |
20.35 |
15.98 |
157.3 |
41.94 |
80 |
4 |
11.89 |
9.33 |
115.9 |
28.96 |
5 |
14.58 |
11.44 |
138.9 |
34.72 |
6 |
17.15 |
13.46 |
159.7 |
39.93 |
7 |
19.61 |
15.39 |
178.5 |
44.63 |
8 |
21.95 |
17.23 |
195.4 |
48.85 |
92 |
5 |
16.98 |
13.33 |
217.1 |
47.19 |
6 |
20.03 |
15.72 |
251.1 |
54.59 |
7 |
22.97 |
18.03 |
282.3 |
61.38 |
8 |
25.79 |
20.25 |
310.9 |
67.58 |
100 |
5 |
18.58 |
14.58 |
282.8 |
56.57 |
6 |
21.95 |
17.23 |
328.2 |
65.54 |
7 |
25.21 |
19.79 |
370.2 |
74.04 |
8 |
28.35 |
22.26 |
408.9 |
81.78 |
110 |
7 |
28.01 |
21.99 |
503.4 |
91.54 |
8 |
31.55 |
24.77 |
557.9 |
101.4 |
9 |
34.98 |
27.46 |
608.4 |
110.60 |
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