Description

Technical Parameters

Spring steel Railway clips

Spring steel railway clips are specialized fastening components used in railway track systems to securely hold rails to sleepers, such as wooden or concrete ties. These clips are designed with spring-like properties, allowing them to provide a firm grip on the rail base while accommodating thermal expansion and contraction.

We specialize in the production of spring steel clips, which are crucial components in railway systems. These clips are designed to securely fasten rails to baseplates or sleepers, providing stability and durability to the rail infrastructure. If you have any needs, feel free to contact us.

Spring steel Railway clips Specification

Name	Railway Clips
Material	60Si2MnA	60Si2CrA	55Si2Mn	38Si7
Chemical composition(%)	C:0.56-0.64, Mn:0.60-0.90, Si:1.60-2.00, Cr:≤0.35, P:≤0.03, S:≤0.03	C:0.56-0.64, Mn:0.40-0.70, Si:1.40-1.80,Cr:0.70-1.00 P:≤0.03, S:≤0.03	C:0.52-0.60, Mn:0.60-0.90, Si:1.50-2.00,Cr:≤0.35 P:≤0.03, S:≤0.03	C:0.35-0.42, Mn:0.50-0.80, Si:1.50-1.80, P:≤0.03, S:≤0.03
Hardness	HRC 42-47
Fatigue life	5 millions cycles without breaking
Surface	Plain (oiled), Oxide black, color painting
Standard refers	GB/T 1222,DIN 17221