1.Material Grade:200series-201,202,200cu,201cu

  300 series :301,302,303,304,316,304L,316L,304cu,310,310,309S,310S etc

  400 series :410,420,430

2.Standard:AISI,GB, ASTM ,EN10272,JIS4303,JIS G-4311,

3.Size: dia 5mm to300mm           length:1m to 6m
4.Tolerance:h9-h7 
5. surface:black,cold drawn bright, polish,peeled
6.production procedure:raw elements (c,Fe, Ni ,Mn, Cr,etc)-smelted ingots by AOD finery-hot rolled into black surface- picking into acid liquid -cold drawn -polished by automatically machine -cutting into pieces -checking quality-package

7.Applications:Medical,Aerospace,Military,Petrochemicalengineering,Metallurgy and so on

8.Package: Standard exporting package or as your request