Axton Orthopedic Implants
1 / 5
Cast-in Rail Shoulders: These are prefabricated pieces in concrete sleepers, either single or double, used to secure elastic rails within a fastening system, mainly electronic fastenings.
Cast iron shoulders are cast in iron, pre-embedded in concrete sleepers, and used together with elastic clips to fix the rails securely.
Weld-on Shoulders: Designed for use in special trackwork locations that do not permit the use of standard tie plates. Ideal for switches, scales, steel structures, and maintenance facilities.
Generally used on a flat steel plate, these shoulders are beveled to facilitate welding. They provide optimum lateral resistance and maximum clip-toe load, available for all standard rail sizes.
| Material | QT500-7 | QT450-10 | QT400-15 |
|---|---|---|---|
| Tensile Strength | ≥500 Mpa | ≥450 Mpa | ≥400 Mpa |
| Yield Strength | ≥320 Mpa | ≥310 Mpa | ≥250 Mpa |
| Elongation | ≥7 | ≥10 | ≥15 |
| Hardness | 170~230HB | 160~210HB | 130~180HB |
