... .and so on.StandardAISI, ASTM, EN ,GB,DIN, JIS etcMaterial201,202,304,304L, 309S 316Ti,317L, 316,316L,321,310S, 347H ... ,2Cr13,3Cr13 409,409L,410,420,430 etc.Application RangeStainless steel sheet applies to construction field, ships building industry, petroleum & ... .QualityPrimeNoteWe can produce other standard as the customers’ requirement. polished steel flat bar 409,409L,410,420,430