| SKL-12 Rail Fastening Systems | |||||
| Item | Material | Quantity | |||
| SKL-12 Spring Clip | 60Si2MnA | 60Si2CrA | 55Si2Mn | 38Si7 | 2 |
| C:0.56-0.64, Mn:060-0.90, Si:1.50-2.00, 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 | ||
| Intermediate Plate | Rubber | 1 | |||
| Dowel | PA6 | 2 | |||
| Flat Washer | Q235 | 2 | |||
| T-head Bolt | 35# | 2 | |||
| Rail Pad | EVA | 1 | |||
| Nut | Q235 | 2 | |||
| Spring Washer | 60Si2Mn | 4 | |||
| Screw Spike | 35# | 4 | |||
| Tie Plate | Casting iron QT500-7, QT450-10, or forging low carbon steel or high carbon steel | 1 | |||
| Clip Fatigue life | 3-5 million cycles without breaking | ||||
| Surface | Plain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacro coating | ||||
| Standard | UIC, AREMA, BS, RDSO, DIN, JIS, ISCR, VALEC, GOSTR- EASC, GB/T or other upon requirements | ||||
| Package | Moven bag, Box or other upon requirements | ||||
| Delivery | Depends on order | ||||
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