... 3. Competitive price and Top Quality 4. Standard: JIS/AISI/ASTM/GB,etc Characteristics: 1. Material grade:AISI 201,Y201Cu,202 ... ,310,310S,316,316L,317,321 AISI 410,420,430,430F,431,416 2. Standard: ASTM A 276,A 484,A564,A581,A582, EN10272 ... , angle, square, hexagonal bar).2) Standard: AISI,SUS,GB,JIS,ASTM,DIN etc.3) Grade: 200,300,400series (201, 202, 304 ...