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Steel Elastic Rail Clips With Plastic Dowel For Railway Fasteners
USD $ 0.9 - $ 1.3
/ Kiloampere
1 Kiloampere(Min.Order)
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- 7 days
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Product Details
Brand Name: | SUYU | Place of Origin: | China | Model Number: | SKL14 |
Product Description
Certification:TUV, SGS, ISO9001
Steel Elastic Rail Clips With Plastic Dowel For Railway Fasteners
The composition of set of SKL14
NO. | Drawing | Item | QTY | Material |
1 | ZBRF-SKL14-1 | Rail clip | 2 | 60Si2Mn |
2 | ZBRF-SKL14-2 | Guide plate | 1 | PA66+30%GF |
3 | ZBRF-SKL14-3 | Rail Pad | 1 | HDPE |
4 | ZBRF-SKL14-4 | Plastic pad | 2 | PA66+30%GF |
5 | ZBRF-SKL14-5 | screw spike and washer | 2 | C35and Q235 |
Samples Show:
Produce Process:
Clip Production Process | |
1 | raw material |
2 | shearing |
3 | heating to forging temperature (950-1000 degrees celsius) |
4 | forming |
5 | hardening |
6 | tempering below 350 degrees celsius |
7 | inspection |
8 | packing |
Other Main Types Of SKL:
SKL Series | SKL1 | SKL3 | SKL12 | SKL14 |
Material | 60Si2MnA | 60Si2CrA | 55Si2Mn | 38Si7 |
Chemical composition(%) | C:0.56-0.64, | C:0.56-0.64, | C:0.52-0.60, | C:0.35-0.42, |
Mn:0.60-0.90, | Mn:0.40-0.70, | Mn:0.60-0.90, | Mn:0.50-0.80, | |
Si:1.60-2.00, | Si:1.40-1.80, | Si:1.50-2.00, | Si:1.50-1.80, | |
Cr:≤0.35, | Cr:0.70-1.00 | Cr:≤0.35 | ||
P:≤0.03, | P:≤0.03, | P:≤0.03, | P:≤0.03, | |
S:≤0.03 | S:≤0.03 | S:≤0.03 | S:≤0.03 | |
Hardness | 42-47HRC | |||
Fatigue life | for Dia.18 is 3 millions cycles without breaking | |||
for Dia.20 is 5 millions cycles without breaking |