... 304 304L 310S 316 316L 321 410 430 2.Surface: Pickled Bright Hairline Mirror stainless steel bar1.Material:AISI316L, 316,310S,310,303 ... ,420,430,430F,431,416AISI201,Y201Cu,202PH-4,329 ect.2.Description:stainless steel round bar3.Starndard:ASTM A 276,A 484,A564 ...