Hot Sale Cart Crane Steel Railway Wheel and Axle Assembly

Hot Sale Cart Crane Steel Railway Wheel and Axle Assembly

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Description

OEM / ODM Accepted
Foundry Casting / Forging / Rolling
Standards AAR-M, UIC, EN, GOST, IRIS, KSR, BS, JISE, GB/T
Material (GB) Alloy Steel: 40Cr / 42CrMo / etc

Aluminum Alloy: ZAiSi7Mn / 5A02 / etc.

Grey Iron Casting: HT150 – 350 / etc.
Heat Treatment – whole wheel HRC ≥ 24
Heat Treatment – tread surface HRC ≥ 28 | Depth ≥ 3mm
Roughness Tread surface: Ra 12.5
End surface: Ra ≤ 6.3
Inner hole: Ra ≤ 3.2
Permissible Deviation ≥ 0.05mm
Rims 0 / 1 / 2 Flanges
Paint Powder coating / Anti-rust oil coating
Others Customized wheels, axles and supporting are all accepted

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