Features: 1.material :C45 2.standards:JIS,DIN,ASTM,BS 3.process: forging 4.Weight:6.5kg Detailed product information1.Material: iron steel stainless steel alloy steel and brass etc2.Processing :forged ,casting , heattreatment,or quenching and temperingcarburization and hobing etc3.Quality: finest material and process.4.Specification:corrossion resistance , high temperature resistance ,dimensional ...