... AISI/ASTM/GB,etc Main Description: 1) Product name: Stainless Steel Bar( round, flat, angle, square, hexagonal bar ... : 200,300,400series (201, 202, 304, 304lL, 316, 316L, 310S, 410, 420, 430). 4) Specification: As per ... AISI 303, 304, 304L,310,310S,316,316L,317,321 AISI 410,420,430,430F,431, ... stocks,diameter from 1mm*1mm-200mm*200mm6. Application:stainless steel square bar is widely used in chemical, ...