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Gear steel is one of the key materials in special alloy steel used in automobiles, railways, ships and construction machinery. It is commonly used in automobile transmission gear and rear axle gear.
Standard
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JIS / ASTM / GB |
Grades |
19CN5,15MNCR5,27MC5JV,SCR420CH,20MNCR55,SCM822H,SAE8820,SAE8625,SAE432CH,SAE8627,18NICRM05,17CRNIM05,SAE8822H,20CRMNTIH,22CRMOH,20CRMOH
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Size |
Φ16-Φ280 |