1)Material Grade:200series-201,202,200cu,201cu
300 series :301,302,303,304,316,304L,316L,304cu,310,310 etc
400 series :410,420,430,430F,630,631,
duplex stainless steel 2205,2207,F51,329J1,JS2101,JS2304 and JS2003 etc.

2)Standard: ASTM ,EN10272,JIS4303,JIS G-4311,AISI,GB,
ASTM A 276/ A 276M, A 484/ A 484M, A 564/ A 564M, A 582/ A 582M,A 638/A 638M,A 705/A 705M etc.

3) Normal: dia 5mm to300mm
4)Tolerance:h9-h7
5) surface:black, 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,Petrochemical engineering,Metallurgy and so on.
8)produce process:  cold drawn ,hot rolled ,cold rolled, hot forging


Stainless Round Bar

Cold draw

Diameter(mm)

5-50

Hot rolled annealed & pickled

12-150

Hot forging annealed

200-300