1.material grade:AISI 201,Y201Cu,202 AISI 303, 304, 304L,310,310S,316,316L,321 stainless ... angle bar1.material grade:AISI 201,Y201Cu,202 AISI 303, 304, 304L,310,310S,316,316L,321 AISI 410,420,430,430F,431 ... ,4162.standard:ASTM A276,A484,A564,A581,A582,EN10272,JIS4303,JIS G 431,JIS G 4311,JIS G ... are available,pls feel free to contact with me . AISI 304L stainless steel angle