| Customization: | Available |
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| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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Kingrail Parts can provide various types of friction wedges for wagon bogies, which can be made of:
* Cast alloy steel: AISI 1340, heat treated to QT
* Grey cast iron: HT250, GG-25
* Austempered Ductile Iron (ADI)
Our friction wedges are designed to provide optimal damping and wear performance in the rugged freight rail environment.
Material:
| C | Si | Mn | P | S | Mg | Re | El (δ%) | R.A (ψ%) | T.S. (Mpa) | |
| ADI | 3.3-3.8 | 2.0-2.8 | 0.2-0.4 | ≤0.07 | ≤0.30 | 0.03-0.06 | 0.01-0.04 | ≥1 | 32 | ≥1400 |
Specification:
| Hardness | 39-48 HRC |
| Roughness of main friction side | Ra50 |
| Inclination of Main friction side | 2°30'±30' |
| Inclination of second friction side | 45°±30' |
1. OEM and customized service.
1. How can I get the quotation?
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