G G Automotive Gears Limited Stock Ggauto
The type of steel, its prior microstructure, and the desired gear efficiency characteristics decide the required hardness profile and resulting gear strength and residual stress distribution. External spur and helical gears, bevel and worm gears, and racks and sprockets are commonly induction hardened. Typical gear steels include SAE 1050, 1060, 4140, 4150, 4350, 5150, and 8650, just to name a quantity of. With alloy materials similar to 4140, 4150, 4350, and 5150, stress aid or temper as quickly as possible from induction hardening to prevent a danger of cracking.
If not properly understood and controlled, it could have a big…Continue Reading