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| Customization: | Available |
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| Customized: | Customized |
| Certification: | ISO14001, ISO/TS16949, ISO9001 |
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Name |
Rail Clip |
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Type |
Skl clip (skl1,skl3,skl12,skl14) |
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E clip (e1809, e2006,e2007,e2009,etc) |
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Or the type by customers' drawings |
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Material |
60Si2MnA |
60Si2CrA |
55Si2Mn |
38Si7 |
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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 |
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Hardness |
For e clip: 44-48HRC For skl clip: 42-47HRC |
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Fatigue life |
for Dia.18 is 3 millions cycles without breaking for Dia.20 is 5 millions cycles without breaking |
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Surface |
plain (oiled), Oxide black, color painting, HDG, Zinc Plating... |
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Standard refers |
DIN17221, BS970, GB/T1222 |
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A: We are factory design and trading company with long-term cooperated factories.
A: Yes, we have design ability, and we have an expert technology team for railway wheels and axles.
A: We have professional design team in tunneling field. We can offer our costumer more competitive price, high quality and better service than factories.
A: We can help find a material suitable for you according to your budget, application and freight cost.
A: T/T or L/C, we need at least 30% deposit.
| The Production Process | |||
| 1. Billet Steel Review | 2. Billet Sawing Cutting | 3. Heating | 4. Forging |
| 5. Straightening | 6. Heat Treatment | 7. Sampling Test | 8. Ultrasonic Inspection |
| 9. Rough Machining | 10. Semi-Finish Machining | 11. Finish Machining | 12. Grinding |
| 13.Magnetic Particle Testing | 14. Packing | ||
| Product Name | Railway train Axle | ||
| Wide Materials | UST provide train axles, axles wide range of raw material steel support AAR Grade F, Grade G, Grade H, EA1N, EA1T, EA4T, IRS 16/95, SFA60A, and so on. | ||
| Wide Standards | Axles confirm to every recognized international quality standard: AAR M-101, UIC 811-1, EN 13261, BS 5892 PART 1, IRS 16/95, JIS E 4502, KSR 9220, GOST 22780, AS 7515 and other customer's requirement. | ||
| Wheels Type | Drive axles with multiple seats, Locomotive axles, Non-driven freight wagon axles, Passenger coach axles. | ||
| Size | According to customers' drawings. | ||
| Capacity | 1,800 pcs per month. | ||
| Test | Chemical analysis, Metallographic, Mechanical property analysis, Ultrasonic testing, Magnetic testing, Impact testing, Hardness testing, Surface quality and dimension report. | ||
| Certifications | ISO9001,ISO14001, OHSAS18001, AAR, IRIS, TSI | ||
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