条带钢的尺寸公差

厚度和宽度容差是+/-公差到标称尺寸。大多数条带产品的普通公差类是T2和B1。可以根据要求提供更严格的公差以及其他公差限制。

厚度tol。,mm

厚度耐受,mm

厚度 宽度 厚度公差,mm±
宽容课程
毫米 毫米 T1. T2. T3. T4.
<0.025 -250
> 250-400.
0.003
0.004
0.002
0.003
0.0015.
0.002
0.001
0.0015.
0.025- <0.04 -250
> 250-400.
0.004
0.005
0.003
0.004
0.002
0.003
0.0015.
0.002
0.04- <0.063 -250
> 250-400.
0.005
0.006
0.004
0.005
0.003
0.004
0.002
0.003
0.063- <0.1 -250
> 250-400.
0.006
0.007
0.005
0.006
0.004
0.005
0.003
0.004
0.1- <0.125 -250
> 250-400.
0.007
0.008
0.005
0.006
0.004
0.005
0.003
0.004
0.125- <0.16 -250
> 250-400.
0.009
0.01
0.006
0.007
0.005
0.006
0.004
0.005
0.16- <0.2 -250
> 250-400.
0.01
0.011
0.007
0.008
0.005
0.006
0.004
0.005
0.2- <0.25 -250
> 250-400>
400-600.
0.011
0.013
0.014
0.008
0.009
0.010
0.006
0.007
0.008
0.004
0.006
0.007
0.25- <0.315 -250
> 250-400.
> 400-600.
0.013
0.015
0.017
0.009
0.011
0.012
0.007
0.008
0.009
0.005
0.006
0.007
0.315- <0.4 -250
> 250-400.
> 400-600.
0.015
0.017
0.020
0.011
0.012
0.140.
0.008
0.009
0.010
0.006
0.006
0.008
0.4- <0.5 -250
> 250-400.
> 400-600.
0.017
0.020
0.023
0.012
0.014
0.017
0.009
0.010
0.012
0.006
0.007
0.009
0.5- <0.63 -250
> 250-400.
> 400-600.
0.020
0.024
0.028
0.014
0.017
0.020
0.010
0.012
0.014
0.007
0.009
0.010
0.63- <0.8 -250
> 250-400.
> 400-600.
0.023
0.027
0.032
0.017
0.020
0.023
0.012
0.014
0.016
0.008
0.010
0.012
0.8- <1 -250
> 250-400.
> 400-600.
0.027
0.032
0.037
0.019
0.023
0.027
0.013
0.016
0.019
0.009
0.012
0.014
1- <1.25 -250
> 250-400.
> 400-600.
0.034
0.036
0.042
0.024
0.026
0.029
0.017
0.018
0.021
0.012
0.013
0.015
1.25- <1.6 -250
> 250-400.
> 400-600.
0.039
0.044
0.050
0.028
0.032
0.038
0.020
0.022
0.026
0.014
0.016
0.019
1.6- <2 -250
> 250-400.
> 400-600.
0.046
0.050
0.060
0.033
0.038
0.042
0.023
0.026
0.029
0.017
0.019
0.021
2- <2.5 -250
> 250-400.
> 400-600.
0.050
0.055
0.065
0.035
0.040
0.050
0.025
0.028
0.033
0.017
0.020
0.024
2.5- <3.15 -250
> 250-400.
> 400-600.
0.056
0.060
0.070
0.040
0.043
0.050
0.028
0.030
0.035
0.020
0.022
0.025
3.15-5 -250
> 250-400.
> 400-600.
0.063
0.065
0.080
0.045
0.050
0.060
0.032
0.034
0.040
0.022
0.024
0.029

厚度tol。,英寸

厚度耐受性,进入。

厚度 宽度 厚度耐受性,在。±
宽容课程

在。 在。 T1. T2. T3. T4.
- <。0010
-9.8
> 9.8-15.7
.00012
.00016
.00008
.00012
.00006
.00008
.00004
.00006
.0010 - <。0016 -9.8
> 9.8-15.7
.00016
.00020
.00012
.00016
.00008
.00012
.00006
.00008
.0016 - <。0025 -9.8
> 9.8-15.7
.00020
.00024
.00016
.00020
.00012
.00016
.00008
.00012
.0025 - <。0039 -9.8
> 9.8-15.7
.00024
.00028
.00020
.00024
.00016
.00020
.0001
.00016
.0039 - <。0049 -9.8
> 9.8-15.7
.00028
.00031
.00020
.00024
.00016
.00020
.00012
.00016
.0049 - <。0063 -9.8
> 9.8-15.7
.00035
.00039.
.00024
.00028
.00020
.00024
.00016
.00020
.0063 - <。0079 -9.8
> 9.8-15.7
.00039.
.00043
.00028
.00031
.00020
.00024
.00016
.00020
.0079 - <。0098 -9.8
> 9.8-15.7
> 15.7-23.6.
.00043
.00051
.00055
.00031
.00035
.00039.
.00024
.00028
.00031
.00016
.00024
.00028
.0098 - <。0124 -9.8
> 9.8-15.7
> 15.7-23.6.
.00051
.00059
.00067
.00035
.00043
.00047
.00028
.00031
.00035
.00020
.00024
.00028
.0124 - <。0157 -9.8
> 9.8-15.7
> 15.7-23.6.
.00059
.00067
.00079
.00043
.00047
.00055
.00031
.00035
.00039.
.00024
.00024
.00031
.0157 - <。0197 -9.8
> 9.8-15.7
> 15.7-23.6.
.00067
.00079
.00091
.00047
.00055
.00067
.00035
.00039.
.00047
.00024
.00028
.00035
.0197 - <。0248 -9.8
> 9.8-15.7
> 15.7-23.6.
.00079
.00094
.00110
.00055
.00067
.00079
.00039.
.00047
.00055
.00028
.00035
.00039.
.0248 - <。0315 -9.8
> 9.8-15.7
> 15.7-23.6.
.00091
.00106
.00126
.00067
.00079
.00091
.00047
.00055
.00063
.00031
.00039.
.00047
.0315 - <。0394 -9.8
> 9.8-15.7
> 15.7-23.6.
.00106
.00126
.00146
.00075
.00091
.00106
.00051
.00063
.00075
.00035
.00047
.00055
.0394 - <。0492 -9.8
> 9.8-15.7
> 15.7-23.6.
.00134
.00142
.00165
.00094
.00102
.00114
.00067
.00071
.00083
.00047
.00051
.00059
.0492 - <。0630 -9.8
> 9.8-15.7
> 15.7-23.6.
.00153
.00173
.00197
.00110
.00126
.00150
.00079
.00087
.00102
.00055
.00063
.00075
.0630 - <。0787 -9.8
> 9.8-15.7
> 15.7-23.6.
.00181
.00197
.00236
.00130
.00150
.00165
.00091
.00102
.00114
.00067
.00075
.00083
.0787 - <。0984 -9.8
> 9.8-15.7
> 15.7-23.6.
.00197
.00216
.00256
.00138
.00157
.00197
.00098
.00110
.00130
.00067
.00079
.00094
.0984 - <。1240 -9.8
> 9.8-15.7
> 15.7-23.6.
.00220
.00236
.00276
.00157
.00169
.00197
.00110
.00018
.00138
.00079
.00087
.00098
.1240 - <。1969 -9.8
> 9.8-15.7
> 15.7-23.6.
.00248
.00256
.00315
.00177
.00197
.00236
.00126
.00134
.00157
.00087
.00094
.00114

宽度tol。,mm

宽度容差,mm

厚度 宽度 宽度容差,mm±
宽容课程
毫米 毫米 B1 B2. B3. B4.
<0.25
- <20
20- <50
50- <125
125- <250.
250- <400.
400- <600.
600- <800
0.07
0.10
0.15
0.20
0.30
0.40
0.60
0.05
0.07
0.11
0.15
0.20
0.30
0.40
0.03
0.05
0.07
0.10
0.15
0.20
0.30
0.02
0.035
0.05
0.07
0.10
-
-
0.25-
<0.50
- <20
20- <50
50- <125
125- <250.
250- <400.
400- <600.
600- <800
0.10
0.15
0.20
0.25
0.35
0.50
0.70
0.07
0.11
0.15
0.20
0.30
0.35
0.50
0.05
0.07
0.10
0.15
0.20
0.25
0.35
0.03
0.05
0.07
0.10
0.15
-
-
0.50-
<1.00
- <20
20- <50
50- <125
125- <250.
250- <400.
400- <600.
600- <800
0.15
0.20
0.25
0.30
0.40
0.60
0.80
0.11
0.15
0.20
0.25
0.30
0.40
0.60
0.07
0.10
0.15
0.15
0.20
0.30
0.40
0.05
0.07
0.10
0.10
0.15
-
-
1.00-
<1.60
- <20
20- <50
50- <125
125- <250.
250- <400.
400- <600.
600- <800
0.20
0.25
0.30
0.35
0.45
0.70
0.90
0.15
0.20
0.25
0.25
0.35
0.50
0.60
0.10
0.15
0.15
0.20
0.25
0.35
0.40
0.07
0.10
0.10
0.15
0.20
-
-
1.60-
<2.00
- <20
20- <50
50- <125
125- <250.
250- <400.
400- <600.
600- <800
0.25
0.30
0.35
0.40
0.50
0.70
0.90
0.20
0.20
0.30
0.30
0.35
0.50
0.60
0.15
0.15
0.20
0.20
0.25
0.35
0.40
0.10
0.10
0.15
0.15
0.20
-
-
2.00-
<2.50
- <20
20- <50
50- <125
125- <250.
250- <400.
400- <600.
600- <800
0.35
0.35
0.40
0.45
0.55
0.80
1.00
0.25
0.25
0.30
0.35
0.40
0.60
0.70
0.20
0.20
0.20
0.25
0.30
0.40
0.50
0.15
0.15
0.15
0.20
0.25
-
-
2.50-
<4.00
- <20
20- <50
50- <125
125- <250.
250- <400.
400- <600.
600- <800
-
0.40
0.45
0.50
0.60
0.80
1.00
-
0.30
0.30
0.35
0.40
0.60
0.70
-
0.20
0.20
0.25
0.30
0.40
0.50
-
0.15
0.15
0.20
0.25
-
-

宽度tol。,英寸

宽度容差,在。

厚度 宽度 宽度容差,在。±
宽容课程
在。 在。 B1 B2. B3. B4.
- <。0098 - <.79
.79 - <1.97
1.97 - <4.9
4.9 - <9.8
9.8 - <15.7
15.7 - <23.6
23.6 - <31.5
.0028
.0039
.0059
.0079
.0118
.0157
.0236
.0020
.0028
.0043
.0059
.0079
.0118
.0157
.0012
.0020
.0028
.0039
.0059
.0079
.0118
.0008
.0014
.0020
.0028
.0039
-
-
.0098 - <。0197 - <.79
.79 - <1.97
1.97 - <4.9
4.9 - <9.8
9.8 - <15.7
15.7 - <23.6
23.6 - <31.5
.0039
.0059
.0079
.0098
.0138
.0197
.0276
.0028
.0043
.0059
.0079
.0118
.0138
0.197
.0020
.0028
.0039
.0059
.0079
.0098
.0138
.0012
.0020
.0028
.0039
.0059
-
-
.0197 - <。0394 - <.79
.79 - <1.97
1.97 - <4.9
4.9 - <9.8
9.8 - <15.7
15.7 - <23.6
23.6 - <31.5
.0059
.0079
.0098
.0118
.0157
.0236
.0315
.0043
.0059
.0079
.0098
.0118
.0157
.0236
.0028
.0039
.0059
.0059
.0079
.0118
.0157
.0020
.0028
.0039
.0039
.0059
-
-
.0394 - <。0630 - <.79
.79 - <1.97
1.97 - <4.9
4.9 - <9.8
9.8 - <15.7
15.7 - <23.6
23.6 - <31.5
.0079
.0098
.0118
.0138
.0177
.0276
.0354
.0059
.0079
.0098
.0098
.0138
.0197
.0236
.0039
.0059
.0059
.0079
.0098
.0138
.0157
.0028
.0039
.0039
.0059
.0079
-
-
.0630 - <。0787 - <.79
.79 - <1.97
1.97 - <4.9
4.9 - <9.8
9.8 - <15.7
15.7 - <23.6
23.6 - <31.5
.0098
.0118
.0138
.0157
.0197
.0276
.0354
.0079
.0079
.0018
.0118
.0138
.0197
.0236
.0059
.0059
.0079
.0079
.0098
.0138
.0157
.0039
.0039
.0059
.0059
.0079
-
-
.0787 - <。0984 - <.79
.79 - <1.97
1.97 - <4.9
4.9 - <9.8
9.8 - <15.7
15.7 - <23.6
23.6 - <31.5
.0138
.0138
.0157
.0177
.0217
.0315
.0394
.0098
.0098
.0118
.0138
.0157
.0236
.0276
.0079
.0079
.0079
.0098
.0118
.0157
.0197
.0059
.0059
.0059
.0079
.0098
-
-
.0984 - <.1575 - <.79
.79 - <1.97
1.97 - <4.9
4.9 - <9.8
9.8 - <15.7
15.7 - <23.6
23.6 < - 31.5
-
.0157
.0177
.0197
.0236
.0315
.0394
-
.0118
.0118
.0138
.0157
.0236
.0276
-
.0079
.0079
.0098
.0118
.0157
.0197
-
.0059
.0059
.0079
.0098
-
-