Nitinol shafts for eyeglass frames
Specifications:
- Length: Customized in accordance with customer’s requirements
- Diameter: Customized in accordance with customer’s requirements
- Surface Finish: Barrel Polished
- Density: 6.4–6.5 g/cm³
- Ultimate Tensile Strength: 800–1900 MPa
- Yield Strength: 195–690 MPa
- Elongation: 10–30%
- Hardness: 300 ~ 340HV ±15 HV
- Fatigue Resistance: Excellent
Key Features:
✔ Superior superelasticity
✔ Excellent fatigue resistance
✔ High strength and durability
✔ Corrosion resistance
✔ Precision manufacturing
✔ Custom dimensions available












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