aisi 316 stainless steel hexagonal bar 1)Sizes:1-300mm 2)Surface:bright,black.. ... :301,304,309s,310s,316,316L,321,etc 316l stainless steel hexagonal bar1. Material grade: AISI201, Y201 Cu,202 AISI ... . Surface: Bright, Pickling, Polish, Drawn bench, Milling, etc. 4. Size: common sizes we have large stocks,1mm to 300mm, etc.5 ... . Deliverty time: prompt, 10-40 days aisi 316 stainless steel hexagonal bars