*Stainless Steel Round Bar *S.S 304 *O.D: 3-200mm *Surface: Black, Bright, Forged *Certificate: ISO S.S 304 Stainless Steel Bar Rod ... customizeStandardASME, ASTM, EN, GB, BS, DIN, JISMaterial304, 304L, 310/S, 316, 316L, 317L, 321, 347,430,347H,2Cr13SurfaceBlack/Bright/PolishedTechniqueHot ... Steel round bar1) Hot rolled bar: Dia. 8 - 90mm2) Hot forged bar: Dia. 90 - 200mm3) Cold draw bright bar: Dia. ...