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分条公差                                                                  单位:mm
宽度\厚度 <0.59 0.60~0.80 0.80~1.0 1.0~1.25 1.25~1.6 1.6~2.0 2.0~2.5 2.5~3.15
<250 ±0.04 ±0.045 ± 0.05 ± 0.05 ± 0.06 ± 0.07 ± 0.08 ± 0.09
251~400 ± 0.04 ± 0.045 ± 0.05 ± 0.05 ± 0.06 ± 0.08 ± 0.08 ± 0.09
401~630 ± 0.04 ± 0.045 ± 0.05 ± 0.06 ± 0.06 ± 0.08 ± 0.09 ± 0.10

631~1000

± 0.04 ± 0.05 ± 0.05 ± 0.06 ± 0.07 ± 0.09 ± 0.10 ± 0.11
1001~1250 ± 0.05 ± 0.05 ± 0.06 ± 0.07 ± 0.08 ± 0.10 ± 0.11 ± 0.12
1251~1524 ± 0.08 ± 0.09 ± 0.10 ± 0.12 ± 0.15 ± 0.17 ± 0.20 ± 0.25

切片公差

长度

长度公差

对角线公差

400~999

± 0.3

≤ 0.5

1000~2438

± 0.5

≤ 1.0

2439~3658

± 0.8

≤ 1.0

3659~6000

± 1.0

≤ 2.0

Unit : mm (millimeter)

钢带厚度允许偏差(GB/T3280-2007)

公称厚度

厚度允许偏差         单位:mm

宽度﹤125

125≤宽度﹤250

250≤宽度﹤600

600≤宽度﹤780

≥0.05~﹤0.10

±0.06t

±0.10t

±0.10t

≥0.10~﹤0.20

±0.008

±0.012

±0.015

±0.015

≥0.20~﹤0.30

±0.012

±0.015

±0.020

±0.020

≥0.30~﹤0.40

±0.015

±0.020

±0.025

±0.025

≥0.40~﹤0.60

±0.020

±0.025

±0.030

±0.025

≥0.60~﹤1.00

±0.025

±0.030

±0.035

±0.035

备注:t为公称厚度.