材质：301、301L、302、302L、304、304L、316、316L。

规格：直径5mm-0.0175mm

用途：再拉丝、编网、软管、钢丝绳、过滤器材、钢胶线、弹簧等。

类别：硬质线材、软质线材、不锈钢丝线轴、不锈钢丝线盘

丝径(mm)

许容差(mm)

最大偏径差 (mm)

0.020-0.049 +0.002/-0.001 0.001

0.050-0.074 0.002

0.002

0.075-0.089 0.002 0.002

0.090-0.109 +0.003/-0.002 0.002

0.110-0.169 0.003 0.003

0.170-0.184 0.004 0.004

0.185-0.199 0.004 0.004

0.200-0.299 0.005 0.005

0.300-0.310 0.006 0.006

0.320-0.499 0.006 0.006

AISI

材质 最大化学成分(%)

C Si Mn P S Ni Cr Mo

304 =<0.08 =<1.00 =<2.00 =<0.045 =<0.030 8.00~10.50 18.00~20.00 -

304H >0.08 =<1.00 =<2.00 =<0.045 =<0.030 8.00~10.50 18.00~20.00 -

304L =<0.030 =<1.00 =<2.00 =<0.045 =<0.030 9.00~13.50 18.00~20.00 -

316 =<0.045 =<1.00 =<2.00 =<0.045 =<0.030 10.00~14.00 10.00~18.00 2.00~3.00

316L =<0.030 =<1.00 =<2.00 =<0.045 =<0.030 12.00~15.00 16.00~18.00 2.00~3.00

430 =<0.12 =<0.75 =<1.00 =<0.040 =<0.030 =<0.60

16.00~18.00 -

430A =<0.06 =<0.50 =<0.50 =<0.030 =<0.50 =<0.25

14.00~17.00 -