... AISI/ASTM/GB,etc Main Description:1) Product name: Stainless Steel Bar( round, flat, angle, square, hexagonal bar ... JIS,ASTM,DIN etc.3) Grade: 200,300,400series (201, 202, 304, 304lL, 316, 316L, 310S, ... are welcome. Characteristics: 1. Material grade:AISI 201,Y201Cu,202 AISI 303, 304, 304L,310,310S ... ,diameter from 1mm*1mm-200mm*200mm6. Application:stainless steel square bar is widely used in chemical, ...