Railway Friction Wedge CRCC certificated

Product Overview

Description

Railway Vehicles Friction Wedge 

 

Drawing

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‘