Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of w2 elastic fastening clip in China, also supports customized service with low price. Please feel free to buy cheap w2 elastic fastening clip made in China here from our factory.
W2 Elastic Fastening Clip
The W2 Elastic Fastening Clip is a type of fastener used in railway track systems to secure rails to the sleepers or ties. These clips are designed to provide elasticity, allowing for controlled movement of the rail while maintaining stability and alignment. The W2 clip that GNEE rail offered is made of high-quality steel and undergoes a specialized manufacturing process to ensure durability and reliability in various environmental conditions.
Technical Parameters
W-type |
||||
| 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 | ||||
GNEE rail 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
Hot Tags: w2 elastic fastening clip, China w2 elastic fastening clip manufacturers, suppliers, factory, Railway Spring Clip, Elastic Rail Clip, Rail Clips, Rail Elastic Clip, Rail Clip
