1.Description:SS round bar 2.Grade:200,300series 3. ... 5.Standard:AISI,ASTM,SUS, 1.Description:Stainless steel round bar2.Grade:201,202,301,304,304L,310,316,316L,321 ... ,430 etc 201 (1Cr17Mn6Ni5N) 202 (1Cr18Mn8Ni5) 301 (1Cr17Ni7) 304 (0Cr18Ni9) 304L (00Cr19Ni10) ... bar,ss angle bar,channel steel,square steel,hexagon bar,bright rod,black bar,round tube,rectangular tube and so ...