COSTA STEEL

Integrated & International Steel Supplier

Gear Steel

Gear steel products are mainly used in the manufacture of gearboxes and transmission systems. Our partner has world class production equipment and proprietary technology and processes for alloy steel continuous casting and rolling, the quality of our products fully complies with requirements of Volkswagen, GM, Toyota, ZF and EATON. 

  Typical steel / performance standards

GB standard

ASTM standard

EN standard

JIS standard

Custom made

20CrMnTi

20CrMoH

20CrMnH

20CrNiMoH

18CrMnBH

SAE5120

SAE5130

SAE4118H

SAE8620H

SAE4320H

SAE8720H

18CiNiMo7-6

18CrMoS4

16MnCr5

20MnCr5H

20NiCrMo2H

SCM415H

SCM420H

SNCM420H

SCM440H

SCM822H

27CrMo4

16MnCrS5

SAE5120M

ZF7,ZF7B 

TL4227

 

  Product Specifications

Rolled round

Φ10~320

Bright Bar

Φ10~300

Ring      

Φ500~6300×80~500height

Plate coil

Φ4.5~52

Round Forging

Φ100~950

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Description:

A. Delivery state: hot-rolled, annealed and bright bars.

B. Can be custom-made as per your required specification. 

 











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