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| Customization: | Available | 
|---|---|
| Customized: | Customized | 
| Certification: | ISO14001, ISO/TS16949, ISO9001 | 
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| 
        ame  | 
      
        Railway Spike  | 
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        Type  | 
      
        Ss5.-150  | 
      
        V20-135  | 
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| 
        Ss8-140  | 
      
        V23-115  | 
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| 
        Ss8-150  | 
      
        V23-135  | 
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| 
        Ss8-160  | 
      
        V23-155  | 
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| 
        Ss23-160  | 
      
        V23-215  | 
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| 
        Ss25.-165  | 
      
        V26-115  | 
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        Ss35.-161  | 
      
        
  | 
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| 
        Or the type by customers' drawings  | 
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| 
        Grade  | 
      
        4.6  | 
      
        5.6  | 
      
        8.8  | 
      
        10.9  | 
     
| 
        Material  | 
      
        Q235  | 
      
        35#  | 
      
        45#  | 
      
        40Cr  | 
     
| 
        Mechanical properties  | 
      
        Tensile strength: ≥400Mpa  | 
      
        Tensile strength:≥500Mpa  | 
      
        Tensile strength:≥800Mpa  | 
      
        Tensile strength:≥1000Mpa  | 
     
| 
        Yield strength:≥240Mpa  | 
      
        Yield strength:≥300Mpa  | 
      
        Yield strength:≥640Mpa  | 
      
        Yield strength:≥900Mpa  | 
     |
| 
        Elongation:≥22%  | 
      
        Elongation:≥20%  | 
      
        Elongation:≥12%  | 
      
        Elongation:≥9%  | 
     |
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        Cold bending: 90 degree without crack  | 
      
        Cold bending: 90 degree without crack  | 
      
        Cold bending: 90 degree without crack  | 
      
        Cold bending: 90 degree without crack  | 
     |
| 
        Surface  | 
      
        plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing  | 
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| 
        Standard refers  | 
      
        ISO898-1, UIC864-1, and NF F500-50  | 
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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 | ||