1.309S round stainless steel bar 2.superior quality 3.reasonable price 4.timely delivery 5.ISO and SGS certificates 1.309S round stainless steel bar2.Specifications of goods DescriptionStainless steel round barGradeAISI201,201,304,304L,309S,310S,316,316L,316Ti,317L,317L,321,347H,409,409L,410S,420,430,630,631(17-4ph,17-7ph) etcStandardANSI/ASTM/SUS/GB/DIN/EN/BS ASTMA312,ASTMA213,GB/T14975-2002,GB/ ...