... casting WCB,45#,SS201,SS630 disc blade 1.MaterialSteel 2.Process gravity casting 4.Standardas your requirement ... lathe, all types of lathe. 7.Surface finish process polishing, sand blasting, t6-heat treatment, painting, powder coating, anodizing, electroplating, mirror ... ≥0.1kg) 10.AdvantageGood quality and strict delivery time disc blade ,steel casting , WCB ,45# and so on