|
不锈钢冷轧板/热轧板公差允许范围
|
||||
|
规格
|
大差
|
正常
|
小(xiǎo)差
|
无公差
|
|
0.4MM
|
0.3-0.32
|
0.33-0.37
|
0.37-0.39
|
0.39以上
|
|
0.5MM
|
0.4-0.42
|
0.43-0.47
|
0.47-0.49
|
0.49以上
|
|
0.6MM
|
0.5-0.52
|
0.53-0.56
|
0.57-0.59
|
0.59以上
|
|
0.7MM
|
0.6-0.62
|
0.63-0.67
|
0.67-0.69
|
0.69以上
|
|
0.8MM
|
0.7-0.72
|
0.73-0.77
|
0.74-0.79
|
0.79以上
|
|
0.9MM
|
0.8-0.82
|
0.83-0.87
|
0.87-0.89
|
0.89以上
|
|
1.0MM
|
0.89-0.9
|
0.91-0.94
|
0.94-0.99
|
0.99以上
|
|
1.2MM
|
1.02-1.08
|
1.09-1.15
|
1.16-1.18
|
1.18以上
|
|
1.5MM
|
1.32-1.38
|
1.39-1.45
|
1.46-1.48
|
1.48以上
|
|
2.0MM
|
1.72-1.79
|
1.8-1.86
|
1.87-1.9
|
1.9以上
|
|
2.5MM
|
2.23-2.36
|
2.32-2.42
|
2.42-2.47
|
2.48以上
|
|
3.0MM
|
2.7-2.77
|
2.78-2.85
|
2.85-2.9
|
2.9以上
|
|
不锈钢冷轧板/热轧板公差允许范围
|
||||
|
规格
|
大差
|
正常
|
小(xiǎo)差
|
无公差
|
|
3.0MM
|
2.6-2.75
|
2.75-2.85
|
2.86-2.9
|
2.9以上
|
|
4.0MM
|
3.5-3.6
|
3.6-3.75
|
3.76-3.95
|
3.95以上
|
|
5.0MM
|
4.5-4.6
|
4.6-4.75
|
4.75-4.95
|
4.95以上
|
|
6.0MM
|
5.4-5.6
|
5.6-5.75
|
5.75-5.85
|
5.85以上
|
|
8.0MM
|
7.3-7.5
|
7.5-7.65
|
7.65-7.85
|
7.85以上
|
|
10.0MM
|
9.2-9.3
|
9.3-9.6
|
9.6-9.85
|
9.85以上
|
|
12.0MM
|
11.1-11.2
|
11.2-11.6
|
11.6-11.85
|
11.85以上
|
|
14.0MM
|
13.1-13.2
|
13.2-13.6
|
13.6-13.85
|
13.85以上
|
中國(guó)國(guó)家标准(GB) 单位：mm
|
宽度 厚度 |
厚度允许偏差 |
||
|
较高精度（A） |
一般精度（B） |
||
|
>600~1000 |
>1000~1250 |
>600~1250 |
|
|
0.05~0.10 |
---- |
---- |
---- |
|
>0.10~0.15 |
---- |
---- |
---- |
|
>0.15~0.25 |
---- |
---- |
---- |
|
>0.25~0.45 |
±0.040 |
±0.040 |
±0.040 |
|
>0.45~0.65 |
±0.040 |
±0.040 |
±0.050 |
|
>0.65~0.90 |
±0.050 |
±0.050 |
±0.060 |
|
>0.90~1.20 |
±0.050 |
±0.060 |
±0.080 |
|
>1.20~1.50 |
±0.060 |
±0.070 |
±0.110 |
|
>1.50~1.80 |
±0.070 |
±0.080 |
±0.120 |
|
>1.80~2.00 |
±0.090 |
±0.100 |
±0.130 |
|
>2.00~2.30 |
±0.100 |
±0.110 |
±0.140 |
|
>2.30~2.50 |
±0.100 |
±0.110 |
±0.140 |
|
>2.50~3.10 |
±0.110 |
±0.120 |
±0.160 |
|
>3.10~<4.00 |
±0.120 |
±0.130 |
±0.180 |
日本工业标准
|
厚度 |
宽度 |
|
|
<1250 |
≥1250~<1600 |
|
|
≥0.30~<0.60 |
±0.05 |
±0.06 |
|
≥0.60~<0.80 |
±0.07 |
±0.09 |
|
≥0.80~<1.00 |
±0.09 |
±0.10 |
|
≥1.00~<1.25 |
±0.10 |
±0.12 |
|
≥1.25~<1.60 |
±0.12 |
±0.15 |
|
≥1.60~<2.00 |
±0.15 |
±0.17 |
|
≥2.00~<2.50 |
±0.17 |
±0.20 |
|
≥2.50~<3.15 |
±0.22 |
±0.25 |
|
≥3.15~<4.00 |
±0.25 |
±0.30 |
|
≥4.00~<5.00 |
±0.35 |
±0.40 |
|
≥5.00~<6.00 |
±0.40 |
±0.45 |
|
≥6.00~<7.00 |
±0.50 |
±0.50 |
美國(guó)材料协会标准（ASTM）标准
|
厚度 |
允许偏差 |
宽度 |
||
|
上 |
下 |
≤1000 |
>1000~≤1300 |
|
|
0.10 |
0.03 |
0.03 |
|
|
|
0.15 |
0.04 |
0.04 |
|
|
|
0.20 |
0.05 |
0.05 |
|
|
|
0.25 |
0.05 |
0.05 |
|
|
|
0.30 |
|
|
0.03 |
--- |
|
0.40 |
|
|
0.04 |
0.04 |
|
0.50 |
0.08 |
0.08 |
|
|
|
0.50 |
|
|
0.045 |
0.05 |
|
0.60 |
|
|
0.05 |
0.05 |
|
0.75 |
0.10 |
0.10 |
|
|
|
0.80 |
|
|
0.05 |
0.05 |
|
1.00 |
0.13 |
0.13 |
|
|
|
1.00 |
|
|
0.055 |
0.06 |
|
1.20 |
|
|
0.08 |
0.08 |
|
1.25 |
0.13 |
0.13 |
|
|
|
1.50 |
|
|
0.08 |
0.08 |
|
1.75 |
0.15 |
0.15 |
|
|
|
2.00 |
0.18 |
0.18 |
|
|
|
2.00 |
|
|
0.10 |
0.10 |
|
2.25 |
0.20 |
0.20 |
|
|
|
2.50 |
0.23 |
0.23 |
|
|
|
2.50 |
|
|
0.10 |
0.11 |
|
2.75 |
0.25 |
0.25 |
|
|
|
3.00 |
0.25 |
0.25 |
|
|
|
3.00 |
|
|
0.13 |
0.13 |
|
3.25 |
0.30 |
0.30 |
|
|
|
3.50 |
0.30 |
0.30 |
|
|
|
3.75 |
0.36 |
0.36 |
|
|
|
4.00 |
0.36 |
0.36 |
|
|
|
4.00 |
|
|
0.17 |
0.17 |
|
4.99 |
0.36 |
0.36 |
|
|
|
5.00 |
|
|
0.17 |
0.17 |
|
6.00 |
|
|
0.17 |
0.20 |
|
8.00 |
|
|
0.17 |
0.22 |
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