... 3x20mm-30x180mm 4Sandards:AISI, ASTM,... Detailed product description1.Description:AISI 316L stainless steel flat bar2.Grade:201,202,301,304,304L,310,316 ... ,316L,321. 316L(00Cr17Ni14Mo2) ASTM:316 L JIS:SUS 316 L ISO: ... round bar,channel steel,square steel,hexagon bar,bright rod,black bar,round tube,rectangular tube and so on. AISI 316L stainless steel flat bar