不锈钢厚度公差标准比较

1、常用相关国家不锈钢厚度公差标准比较不锈钢知识2009-09-06 09:24 阅读591 评论0钢带厚度的允许偏差1、 中国国家标准（GB）单位：mm宽度厚度允许偏差较高精度（A）一般精度（B）厚度>6001000>10001250>60012500.050.10>0.100.15>0.150.25>0.250.45场.040此040场.040>0.450.65场.040此040i0.050>0.650.90i0.050此050i0.060>0.901.20i0.050此060i0.080>1.201.50i0.060此070i0.1

2、10>1.501.80i0.070此080i0.120>1.802.00i0.090此100i0.130>2.002.30i0.100此110i0.140>2.302.50i0.100此110i0.140>2.503.10i0.110此120i0.160>3.10<4.00i0.120此130i0.1802、日本工业标准厚度宽度<1250>1250-< 1600> 0.30Y 0.60垃05垃06> 0.60Y 0.80垃07垃09)0.80Y 1.00垃09垃10)1.00Y 1.25垃10垃12)1.25Y 1.60垃

3、12垃15)1.60Y 2.00垃15垃17)2.00y 2.50垃17垃20)2.50y 3.15垃22垃25)3.15y 4.00垃25垃30)4.00y 5.00垃35垃40> 5.00Y 6.00垃40垃45> 6.00Y 7.00垃50垃503、美国材料协会标准（ASTM ）标准允许偏差宽度厚度上下<1000> 1000y 13000.100.030.030.150.040.040.200.050.050.250.050.050.300.030.400.040.040.500.080.080.500.0450.050.600.050.050.750.100.1

4、00.800.050.051.000.130.131.000.0550.061.200.080.081.250.130.131.500.080.081.750.150.152.000.180.182.000.100.102.250.200.202.500.230.232.500.100.112.750.250.253.000.250.253.000.130.133.250.300.303.500.300.303.750.360.364.000.360.364.000.170.174.990.360.365.000.170.176.000.170.208.000.170.22不锈钢板厚度公差时间

5、：2009-5-31 11:06:19核心提示：（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 >60012500.050.10 >0.100.15 >0.150.25 >0.25-0.45 垃040 此.(GB)单位：mm宽度厚度允许偏差较高精度（A）一般精度（B）厚度>6001000>10001250>60012500.05-0.10>0.100.15>0.150.25>0.250.45垃040垃040由040>0.450.65垃040垃040由050>0.650.90垃050垃050由060>0.901.20垃050垃060由080> 1.201.50垃060垃070由110> 1.501.80垃070垃080由120> 1.802.00垃090垃100由130>2.002.30垃1