... series, 400series Wire Diameter: 0.1mm ~ 16mm ((0.004''-0.630'') Packaging Detail: Coil, Spool, Core, Specificationsstainless steel ... 1.Grade:SS 201,202,304,316,321,304L,316L,and etc. 2.Surface:bright or dull. 3 ... .Grade:SS 201,202,304,316,321,304L,316L,etc.2.Surface:bright or dull3.Condition:soft ... ,GB,DIN, JIS etcMaterial201,202, 304,304L,316,316L,321,310S,410,410S,430,347H,2Cr13,3Cr13 etcApplication ...