Shanghai Metal Corporation is professional supplier of gear steel, 

supply a wide range of quality alloy steel, such as 20 CrMo, 30 CrMo, 

35CrMo and 42CrMo which are highly acclaimed by our international 

customers due to its durability and similar other attributes. 

We also supply other grades like 20CrMnMo, 21NiCrMo5H,20CrMnTi,

20MoCrS4HL,28MnCr5，37CrS4HL,SAE4121M,SAE5120M,

SAE5130M,40Cr,42CrMo,35CrMo,C38N2,53Q,53L, etc.

Specification of Gear Steel:

Chemical composition

Mechanical Properties

Packaging of Gear Steel:

Shanghai Metal Corporation Products are packed and labeled according to the

regulations and customer's requests. Great care is taken to avoid any damage

which might be caused during storage or transportation.

Delivery status:

by heat treatment (normalizing, annealing and high temperature tempering)

or heat treatment state delivery, delivery status should be indicated in the contract.

Application of Gear Steel:

- Transmission gears for sedan cars, trucks, heavy-and medium-duty vehicles, etc

- Steel for gears with small or medium modules

- Transmission gears for automobiles and engineering machinery

Feature of Gear Steel:
- High fatigue resistance
- Good plasticity in cold condition
- High quality with competitive price
- Good combination property