... ,Hard 4.Use: Standard parts,wire rope,spring,etc 1.Grade 304, 304L, 316, 316L2.Diameter 0.025-16mm3.Finish:Bright ... ,(00Cr17Ni12Mo2 ) 316L(00Cr17Ni14Mo2) .etc.7 .C content (%)<0.038 .Steel grade:300 series9. Alloy Or Not : Non-alloy10. Standard:GB, JIS ... , and acquired certificates such as PED97/23/9CE/1997, third-grade metering, the People's Republic of China on the Administration ...