| 详细说明 |
|
|
| 品牌：国标 | 产地：山东，江苏 | | 价格：电议人民币/吨 | 规格：齐全 | 简要说明： 湖北圆钢(φ8-φ80),冷拔扁钢(3*10-40*120),冷拔方钢(5*5-70*70),冷拔六角刚等冷拔产品,冷拔圆钢规格全,冷拔方钢价格低 | |  | | | 详细介绍： (1)尺寸规格
冷拉圆钢、方钢、六角钢的尺寸规格
尺寸
／mm
|
圆 钢
|
方 钢
|
六角钢
|
截面面积
／mm2
|
理论质量
／(kg／m)
|
截面面积
／mm²
|
理论质量
／(kg／m)
|
截面面积
／mm²
|
理论质量
／(kg／m)
|
3.0
|
7.069
|
0.0555
|
9.000
|
0.0706
|
7.794
|
0.0612
|
3.2
|
8.042
|
0.063l
|
10.24
|
0.0804
|
8.868
|
0.0696
|
3.5
|
9.621
|
0.0755
|
12.25
|
0.0962
|
10.6l
|
0.0833
|
4.0
|
12.57
|
0.0986
|
16.00
|
0.126
|
13.86
|
0.109
|
4.5
|
15.90
|
0.125
|
20.25
|
0.159
|
17.54
|
0.138
|
5.0
|
19.83
|
0.154
|
25.00
|
0.196
|
21.65
|
0.170
|
5.5
|
23.76
|
0.187
|
30.25
|
0.237
|
26.20
|
0.206
|
6.0
|
28.27
|
0.222
|
36.00
|
0.283
|
31.18
|
0.245
|
6.3
|
31.17
|
0.245
|
39.69
|
0.312
|
34.37
|
0.270
|
7.0
|
38.48
|
0.302
|
49.00
|
0.385
|
42.44
|
0.333
|
7.5
|
44.18
|
0.347
|
56.25
|
0.442
|
|
|
8.0
|
50.27
|
0.395
|
64.00
|
0.502
|
55.43
|
0.435
|
8.5
|
56.75
|
0.445
|
72.25
|
0.567
|
|
|
9.0
|
63.62
|
0.499
|
81.00
|
0.636
|
70.15
|
0.55l
|
9.5
|
70.88
|
0.556
|
90.25
|
0.708
|
|
|
10.0
|
78.54
|
0.617
|
100.0
|
0.785
|
86.60
|
0.680
|
10.5
|
86.59
|
0.680
|
110.2
|
0.865
|
|
|
11.0
|
95.03
|
0.746
|
121.0
|
0.950
|
104.8
|
0.823
|
11.5
|
103.9
|
0.815
|
132.2
|
1.04
|
|
|
12.0
|
113.1
|
0.888
|
144.0
|
1.13
|
124.7
|
0.979
|
13.0
|
132.7
|
1.04
|
169.0
|
1.33
|
146.4
|
1.15
|
14.0
|
153.9
|
1.21
|
196.0
|
1.54
|
169.7
|
1.33
|
15.0
|
176.7
|
1.39
|
225.0
|
1.77
|
194.9
|
1.53
|
16.0
|
201.1
|
1.58
|
256.0
|
2.01
|
221.7
|
1.74
|
17.0
|
227.0
|
1.78
|
289.0
|
2.27
|
250.3
|
1.96
|
18.0
|
254.5
|
2.00
|
324.0
|
2.54
|
280.6
|
2.20
|
19.0
|
283.5
|
2.23
|
361.0
|
2.83
|
312.6
|
2.45
|
20.0
|
314.2
|
2.47
|
400.0
|
3.14
|
346.4
|
2.72
|
21.0
|
346.4
|
2.72
|
441.0
|
3.46
|
381.9
|
3.00
|
22.0
|
380.1
|
2.98
|
484.0
|
3.80
|
419.2
|
3.29
|
24.0
|
452.4
|
3.55
|
576.0
|
4.52
|
498.8
|
3.92
|
25.0
|
490.9
|
3.85
|
625.0
|
4.91
|
541.3
|
4.25
|
26.0
|
530.9
|
4.17
|
676.0
|
5.31
|
585.4
|
4.60
|
28.0
|
615.8
|
4.83
|
784.0
|
6.15
|
679.0
|
5.33
|
30.0
|
706.9
|
5.55
|
900.0
|
7.06
|
779.4
|
6.12
|
32.0
|
804.2
|
6.3l
|
102.4
|
8.04
|
886-8
|
6.96
|
34.0
|
907.9
|
7.13
|
1156
|
9.07
|
1001
|
7.86
|
35.0
|
962.1
|
7.55
|
1225
|
9.62
|
|
1
|
36.0
|
|
|
|
|
1122
|
8.81
|
38.0
|
1134
|
8.90
|
1444
|
11.3
|
125l
|
9.82
|
40.0
|
1257
|
9.86
|
1600
|
12.6
|
1386
|
10.9
|
42.0
|
1385
|
10.9
|
1764
|
13.8
|
1528
|
12.0 1
|
45.0
|
1590
|
12.5
|
2025
|
15.9
|
1754
|
13.8
|
48.0
|
1810
|
14.2
|
2304
|
18.1
|
19915
|
15.7
|
50.0
|
1968
|
15.4
|
2500
|
19.6
|
2165
|
17.0
|
52.0
|
2206
|
17.3
|
2809
|
22.0
|
2433
|
19.1
|
55.0
|
|
|
|
|
2620
|
20.5
|
56.0
|
2463
|
19.3
|
3136
|
24.6
|
|
|
60.0
|
2827
|
22.2
|
3600
|
28.3
|
3118
|
24.5
|
63.0
|
3117
|
24.5
|
3969
|
31.2
|
|
|
65.0
|
|
|
|
|
3654
|
28.7
|
67.0
|
3526
|
27.7
|
4489
|
35.2
|
|
|
70.0
|
3848
|
30.2
|
4900
|
38.5
|
4244
|
33.1
|
75.0
|
4418
|
34.7
|
5625
|
44.2
|
4871
|
38.2
|
80.0
|
5027
|
39.5
|
6400
|
50.2
|
5543
|
43.5
|
注：1.表内尺寸-栏，对圆钢表示直径，对方钢表示边长，对六角钢表示对边距离。以下各表相同。
2.表中理论质量按密度为7.85g／cm3计算。对高合金钢计算理沦质量时应采用相应牌号的密度。
(2)允许偏差
冷拉圆钢、方钢、六角钢的尺寸允许偏差 (mm)
尺寸
|
允许偏差级别
|
8
h8
|
9
h9
|
10
H10
|
11
H11
|
12
h12
|
13
h13
|
允许偏差
|
3
|
0-0.014
|
0-0.025
|
0-0.040
|
0-0.060
|
0-0.15
|
0-0.14
|
>3-6
|
0-0.018
|
0-0.030
|
0-0.048
|
0-0.075
|
0-0.12
|
0-0.18
|
>6-10
|
0-0.022
|
0-0.036
|
0-0.058
|
0-0.090
|
0-0.15
|
0-0.22
|
10-18
|
0-0.027
|
0-0.043
|
0-0.070
|
0-0.110
|
0-0.18
|
0-0.27
|
18-30
|
0-0.033
|
0-0.052
|
0-0.084
|
0-0.130
|
0-0.21
|
0-0.33
|
30-50
|
0-0.039
|
0-0.062
|
0-0.100
|
0-0.160
|
0-0.25
|
0-0.39
|
50-80
|
0-0.046
|
0-0.074
|
0-0.120
|
0-0.190
|
0-0.30
|
0-0.46
|
冷拉圆钢、方钢、六角钢的尺寸允许偏差级别适用范围
截面形状
|
圆 钢
|
方 钢
|
六角钢
|
适用级别
|
8、9、10、11、12
|
10、11、12、13
|
l0、11、12、13
|
5.热轧扁钢（GB/T1704～1988）
(1)尺寸规格
热轧扁钢的尺寸规格(1)
宽度/mm
|
厚 度 /mm
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
30
|
32
|
36
|
38
|
45
|
50
|
56
|
60
|
理论质量/(kg/m)(密度7.85g/m3)
|
10
|
0.24
|
0.31
|
0.39
|
0.47
|
0.55
|
0.63
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
12
|
0.28
|
0.38
|
0.47
|
0.57
|
0.66
|
0.75
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
14
|
0.33
|
0.44
|
0.55
|
0.66
|
0.77
|
0.88
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
16
|
0.38
|
0.50
|
0.63
|
0.75
|
0.88
|
1.00
|
1.15
|
1.26
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
18
|
0.42
|
0.57
|
0.71
|
0.85
|
0.99
|
1.13
|
1.27
|
1.41
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
20
|
0.47
|
0.63
|
0.78
|
0.94
|
1.10
|
1.26
|
1.41
|
1.57
|
1.73
|
1.88
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
22
|
0.52
|
0.69
|
0.86
|
1.04
|
1.21
|
1.38
|
1.55
|
1.73
|
1.90
|
2.07
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
25
|
0.59
|
0.78
|
0.98
|
1.18
|
1.37
|
1.57
|
1.77
|
1.96
|
2.16
|
2.36
|
2.75
|
3.14
|
|
|
|
|
|
|
|
|
|
|
|
|
|
28
|
0.66
|
0.88
|
1.10
|
1.32
|
1.54
|
1.76
|
1.98
|
2.20
|
2.42
|
2.64
|
3.08
|
3.53
|
|
|
|
|
|
|
|
|
|
|
|
|
|
30
|
0.71
|
0.94
|
1.18
|
1.41
|
1.65
|
1.88
|
2.12
|
2.36
|
2.59
|
2.83
|
3.30
|
3.77
|
4.24
|
4.71
|
|
|
|
|
|
|
|
|
|
|
|
32
|
0.75
|
1.00
|
1.26
|
1.51
|
1.76
|
2.01
|
2.26
|
2.55
|
2.76
|
3.01
|
3.52
|
4.02
|
4.52
|
5.02
|
|
|
|
|
|
|
|
|
|
|
|
35
|
0.82
|
1.10
|
1.37
|
1.65
|
1.92
|
2.20
|
2.47
|
2.75
|
3.02
|
3.30
|
3.85
|
4.40
|
4.95
|
5.50
|
6.04
|
6.87
|
7.69
|
|
|
|
|
|
|
|
|
40
|
0.94
|
1.26
|
1.57
|
1.88
|
2.20
|
2.51
|
2.83
|
3.14
|
3.45
|
3.77
|
4.40
|
5.02
|
5.65
|
6.28
|
6.91
|
7.85
|
8.79
|
|
|
|
|
|
|
|
|
45
|
1.06
|
1.41
|
1.77
|
2.12
|
2.47
|
2.83
|
3.18
|
3.53
|
3.89
|
4.24
|
4.95
|
5.65
|
6.36
|
7.07
|
7.77
|
8.83
|
9.89
|
10.60
|
11.30
|
12.72
|
|
|
|
|
|
50
|
1.18
|
1.57
|
1.96
|
2.36
|
2.75
|
3.14
|
3.53
|
3.93
|
4.32
|
4.71
|
5.50
|
6.28
|
7.06
|
7.85
|
8.64
|
9-81
|
10.99
|
11.78
|
12.56
|
14.13
|
|
|
|
|
|
热轧扁钢的尺寸规格(2)
宽度/mm
|
厚 度/mm
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
30
|
32
|
36
|
38
|
45
|
50
|
56
|
60
|
理论质量/(kg/m)(密度7.85g/m3)
|
|
|
|
|
|
|
|
|
放大图片
