... ,316L and so on 3.Standard: AISI,JIS,GB, ISO,DIN 4.Finish: Polish AISI 316L stainless steel hexagonal barWidely used:Produce ... to 6m,or according to the customer's requirement4.Standard: AISI,JIS,GB, ISO,DIN5.Finish: Cold Drawn & Polishing6.Testing: Each ... number and batch must be tested for both chemical and mechanical properties7.Application: Produce screw and nut, engine parts, indoor and ...