... Core, Specificationsstainless steel wire 1.Grade:SS 201,202,304,316,321,304L,316L,and etc. 2.Surface: ... bright or dull. 3.Condition:soft and hard .stainless steel wire1.Grade:SS ... 201,202,304,316,321,304L,316L,etc.2.Surface:bright ... DIN, JIS etcMaterial201,202, 304,304L,316,316L,321,310S,410,410S,430,347H,2Cr13,3Cr13 etcApplication ...