钢带厚度的允许偏差 

1、 中国国家标准(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