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Versatile Fast Clip Railway Fasteners for Optimal Performance

Price $1.00
Min Order 10000 Pieces
Availability In Stock
Shipping From Shanghai, China
Popularity 345 people viewed
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Model NO.:
SKL30 Clip
After-sales Service:
a+
Warranty:
1-3years
Customized:
Customized
Certification:
ISO14001, ISO9001
Type:
Clip
Material:
65mn/60si2mn
Weight:
0.6kg
Surface:
Paint
Fatigue Test:
Five Million Times
Trademark:
SUYU
Transport Package:
Sea Transport
Specification:
All
Origin:
China
HS Code:
73029090
Product Description
Product Description


Name
Clip-W30 Railway Fasteners System for Subway

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
 

SKL Spring Clips and W Rail Clip Processing:

1. Raw Materials Inspection: We meticulously check all raw materials to ensure they meet our stringent quality standards.
2. Cutting: Precision cutting techniques are employed to achieve exact dimensions for optimal performance.
3. Heating: Our advanced heating process prepares the material for subsequent stages, ensuring uniformity and durability.
4. Forging: Utilizing state-of-the-art forging techniques, we shape the materials to achieve superior strength and resilience.
5. Quenching: Rapid cooling through our quenching process locks in material properties, enhancing hardness and strength.
6. Tempering: Carefully controlled tempering refines the material, balancing hardness with flexibility for high performance.
7. Inspection and Testing: Rigorous inspections and comprehensive testing validate the integrity and quality of each clip, guaranteeing reliability.

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