... Smiling Staff Specifications304 stainless steel pipe 1.Grade:201,304,316L,etc 2.OD:9.53-254mm, Tk:0 ... Ni 0.8%~1%202: Ni 3.5%~4.5%304: Ni 8%, Cr 18%316: Ni 10%, Cr ... 400G Satin / Hairline400G, 500G, 600G or 800G Mirror finishApplicationhandrail,railing, weldmesh screen, staircase, door,window, balcony,fence,bench,furniture,etcTestSquash ... 0.030Cr13-1514-1718-2016-1816-18Ni0.7-1.13.5-4.58-10.510-14 Mo 2.0 ...