200 series stainless steel cold heading wire are with high chemical inertness, elasticity and tenacity, widely applies to the lines of industry, machinery, medical, food, electron, chemical, aviation.
stainless steel cold heading wire products:
A) Material Classification:
200 series: 201, 202 …
300 series: 301,302,304,304L,304H,309S,310S,316,316L,321,347…
400 series: 410,420,430,431,434…
B) Hardness Classification:
Soft | 1/4H | 1/2H | 3/4H | H | EH |SH
C) Surface Classification:
Bright; Gray; Oxidation; Burnishing; Coppering; Lead plating and so on
D) Purpose Classification:
For spring; cold upsetting; welding; wire rope
E )Physical Classification:
Magnetic / Nonmagnetic
F) Shape classification:
Round wire; Half round wire; Square wire; pressure flat wire; precision shaped wire