Gear steel
Typical steel grades/executive standards
GB standards |
ASTM standards |
EN standards |
JIS standards |
User standards and mutual agreements |
|
20CrMnTi 20CrMoH 20CrMnH 20CrNiMoH 18CrMnBH |
SAE5120 SAE5130 SAE4118H SAE8620H SAE4320H SAE8720H |
18CiNiMo7-6 18CrMoS4 16MnCr5 20MnCr5H 20NiCrMo2H |
SCM415H SCM420H SNCM420H SCM440H SCM822H |
27CrMo4、16MnCrS5 19CN5、SAE5120M SCR420k、SAE8620H(S) 25MoCr4、ZF6、 ZF7 ZF7B, TL4227 |
Product Specifications
Round Rolled Material: Φ 10~320 |
Silver Bright Material: Φ 10~300 |
Ring: Φ 500~6300 × 80~500 (high) |
Coil material: Φ 4.5~52 |
Round forging: Φ 100~950 |
-- |
Description:
(1) Delivery can be provided in hot rolled, normalized, annealed, polished, and silver bright materials.
(2) The steel grades listed in this table are only representative steel grades for such products. The Group can produce relevant steel grades according to relevant international, domestic, and industry standards or develop relevant steel grades according to agreement requirements.