... ,316L,309S,310S 3,Specifications:dia4mm-100mm Product DescriptionStainless Steel Black Round Bari. Key Words: Steel Rod , Steel Stick , ... Stainless Steel Bar, Round Steel , Black Barii. Material Grade: 201, 301, 302, 303, 304, 304L ... turnedRTRough turned/peeled ASTM A276 AISI 304 Stainless steel black round bar/steel rods manufacture direct sale (material 201,304 ...