Engrenage en acier
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Spécification, Chemical & Performance mécanique
Our gear steel products are mainly used in the manufacture of gearboxes and transmission systems. With our 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 of Germany and EATON of the U.S.
Our main end users include China FAW Group, Dongfeng Automobile Co., Ltd., SAIC, China National Heavy Duty Truck Group, Volkswagen, Hyundai Motor, ZF of Germany, EATON of the U.S., Shaanxi Fast, Datong, Zhuzhou Gear Co., and Chengdu Hangxing Machinery Co. and other famous Chinese and international automakers and parts manufacturers and suppliers.
Aciers typiques / Normes de performance
|
GB standard |
Norme ASTM |
Norme EN |
norme JIS |
Normes d'utilisation et accord mutuel |
|---|---|---|---|---|
|
20CrMnTi 20CrMoH 20CrMnH 20CrNiMoH 18CrMnBH |
SAE4118H SAE8620H SAE4320H SAE8720H |
16MnCr5 20MnCr5H 20NiCrMo2H |
SCM415H SCM420H SNCM420H SCM440H SCM822H |
25MoCr4 TL4227、16MnCrS5 SAE5120M SAE8620H(S) ZF6、ZF7、ZF7B |
Spécifications du produit
|
Tour roulé: Φ10 ~ 320 |
Bois argenté brillant: Φ10 ~ 300 |
Bague: Φ500~6300×80~500（Taille) |
|---|---|---|
|
Bobine de plaque: Φ4.5 ~ 52 |
Forge ronde: Φ100 ~ 950 |
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La description:
（1）Delivery state: hot-rolled, normalized, annealed, polished and bright bars.
（2） Les spécifications listées ne sont que des qualités typiques; les produits répondant aux spécifications requises peuvent être développés / produits selon les normes internationales, chinoises ou industrielles, ou sur la base d'accords avec les clients.
