... steel solid round bar 1.cold rolled,hot rolled,forged 2.Length:1m-6m 3.DIA: 1/4" -4" ISO certificate stainless steel solid round barISO certificatestainless steel round ... : Stainless Steel solid Round Bar2) Stardard: AISI,SUS,GB,JIS,ASTM,DIN etc.3) Grade: 200,300,400series, 201,202,301,304,304L,310S ...