Railway shoulder, rail insert.
Type | For rail UIC54, UIC60, 115RE,50kg rail, 60kg rail,BS80lbs, BS100lbs | ||
Or the type by customers’ drawings | |||
Material | QT500-7 (GGG50) | QT450-10(GGG45) | QT400-15(GGG40) |
Chemical composition(%) | C:3.60-3.80, Mn:≤0.6, Si:2.50-2.90, P:≤0.08, S:≤0.025 | C:3.40-3.90, Mn:0.2-0.5, Si:2.70-3.00, ,P:≤0.07, S:≤0.03 | C:3.5-3.60, Mn: ≤0.5, Si:3.00-3.20 ,P:≤0.07, S:≤0.02 |
Surface | plain (oiled) | ||
1.Casting shoulders for concrete sleeper and assembly with E clip in order to fasten the rail
2.eld-on shoulders is used for the typical position of rail, it is welded on flat steel plate instead of the standard tie plate, which produced according to AREA standard.
3.ress steel shoulders.
