材质
S45C 42CrMo4 AISI 4140 4340 34CrNiMo6
Product Name
Transmission Long Spur large Gear Shaft
Forging or Casting
Forging
Machining Tolerance
+/-0.01MM
Surface treatment
Surface Hardening or Cemented
Diameter of gear part
Min:100mm
Length of gear shaft
Min:1000mm