... Square Bar 1). Size: 10mm*10mm-150mm*150mm 2). Material:201,304,304L,316,316L,310,310S,430,430F 3) ISO9001 ... quality etc.,stainless steel square bar 1.material grade:AISI 201,Y201Cu,202 AISI 303, 304, 304L,310,310S,316,316L,317,321 ... AISI 410,420,430,430F,431,4162.standard: ASTM A 276, ...