Stainless steel round bar 304 Technoldgies: cold draw Finish : bright Grade :201 202 304 304L 321 316L 310S Size : 6~600mm Stainless Steel Round Bar 304Surface:Bright ,blackGrade:301,304,304L,310S,316,316L,321,410,431,17-4PH(630).. Size:3mm--500mmLength:3m--6mSpecification:ASTM,AISI,SUS,EN,GB,DINGradeHot Rolled(Black)Hot Forged(Black)Cold Drawn(Bright)Smooth Turned (Bright)3018mm-200mm150mm- ...