| Name | Rail Fish Plate | ||||
| Standard | TB/T2345-2008 | ||||
| Materials | 50#, 700/900A/1100 | ||||
| Chemical | C:0.52-0.60 | Mn:0.50-0.80 | Si:0.17-0.37 | S:0.17-0.37 | P≤0.035 |
| Mechanical | Rm : ≥785 Mpa | ||||
| Yield strength | ReL / Rr0.2: ≥520 Mpa | ||||
| elongation | A : ≥9% | ||||
| Reduction of area | Z: ≥20% | ||||
| Hardness | HBW10 / 3000 : HBW 227-388 | ||||
| Cold bend | d=3a : 30 degree | ||||
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 | ||