... 5.Standard:AISI,ASTM,EN,DIN 1.Name:Stainless Steel Staircase Handrail2.Grade:200,300,400series201 (1Cr17Mn6Ni5N)202 (1Cr18Mn8Ni5N)301 (1Cr17Ni7 ... angle bars,flat bars,square bar,hexagonal bar,channel bar,plate,sheet,coil,strip,pipe,flange,wire,wire rope and balustrade ...