Dec 28, 2012
Features:
1.material :42CrMo
2.standards:JIS,DIN,ASTM,BS
3.process: Sprocket
4.Weight:5kg
Detailed product information1.Material: iron steel stainless steel alloy steel and brass etc2.Processing :forged ,casting , heattreatment,or quenching and temperingcarburization and...