... -320mm 4.packaging:The international standard Thincknness20-60mmWidthness20-320mmLength2-6m,or as customers' requirementFinishNO.1, NO.2D, NO.2B, BA,NO ... .StandardAISI, ASTM, EN ,GB,DIN, JIS etcMaterial201,202,304,304L, 309S 316Ti,317L, 316,316L,321,310S, 347H,2Cr13,3Cr13 409,409L ... standard as the customers’ requirement. stainless steel flat bar 303, 304, 304L, 316, 316L