| 品牌：无缝钢管 | 产地：山东 | | 价格：电议人民币/吨 | 规格：齐全 | 简要说明： 茂名不锈钢光圆,不锈钢角钢,不锈钢六角棒,不锈钢槽钢,不锈钢丝 | |  | | | 详细介绍： 热轧六角钢和八角钢的尺寸规格
对边距离
s／mm
|
允许偏差／mm
|
截面面积／cm2
|
理论质量(kg／m)
|
1组
|
2组
|
3组
|
六角钢
|
八角钢
|
六角钢
|
八角钢
|
8
|
±0.25
|
±0.35
|
±0.40
|
0.5543
|
|
0.435
|
|
9
|
0.7015
|
|
0.551
|
|
10
|
0.866
|
|
0.680
|
|
11
|
1.048
|
|
0.823
|
|
12
|
1.247
|
|
0.979
|
|
13
|
1.464
|
|
1.15
|
|
14
|
1.697
|
|
1.33
|
|
15
|
1.949
|
|
1.53
|
|
16
|
2.217
|
2.120
|
1.74
|
1.66
|
17
|
2.503
|
|
1.96
|
|
18
|
2.806
|
2.683
|
2.20
|
2.16
|
19
|
3.126
|
|
2.45
|
|
20
|
3.464
|
3.312
|
2.72
|
2.60
|
21
|
±0.30
|
±0.40
|
±0.50
|
3.819
|
|
3.00
|
|
22
|
4.192
|
4.008
|
3.29
|
3.15
|
23
|
4.581
|
|
3.60
|
|
24
|
4.988
|
|
3.92
|
|
25
|
5.413
|
5.175
|
4.25
|
4.06
|
26
|
5.854
|
|
4.60
|
|
27
|
6.314
|
|
4.96
|
|
28
|
6.790
|
6.492
|
5.33
|
5.10
|
30
|
7.794
|
7.452
|
6.12
|
5.85
|
32
|
±0.40
|
±0.50
|
±0.60
|
8.868
|
8.479
|
6.96
|
6.66
|
34
|
10.011
|
9.572
|
7.86
|
7.51
|
36
|
11.223
|
10.731
|
8.81
|
8.42
|
38
|
12.505
|
11.956
|
9.82
|
9.39
|
40
|
13.86
|
13.25
|
10.88
|
10.40
|
42
|
±0.40
|
±0.50
|
±0.60
|
15.28
|
|
11.99
|
|
45
|
17.54
|
|
13.77
|
|
48
|
19.95
|
|
15.66
|
|
50
|
21.65
|
|
17.00
|
|
53
|
24.33
|
|
19.10
|
|
|
|
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