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Superelastic Nitinol Flat Wire is a cutting-edge smart material that combines superelasticity, the shape memory effect, and high damping properties. It can return to its original shape completely after undergoing significant deformation. Heeger Materials is a professional supplier and manufacturer of high-quality nitinol wire, offering customized solutions and competitive prices.
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| Density | 6.45 g/cm3 |
| Materials | NiTi, NiTiNb, NiTiCu, NiTiFe, NiTiCo, NiTiV, NiTiPb, or customized |
| Melting Piont | 1310 ℃ |
| Standard | ASTM F2063-18 |
Superelastic Nitinol Flat Wire exhibits exceptional superelasticity, shape memory effect, and corrosion resistance, making it capable of returning to its original shape even after undergoing large deformations. It is crafted using advanced manufacturing techniques and undergoes strict quality control measures to guarantee its superior performance and reliability. Available in a range of sizes and grades, HM's Nitinol Wire meets the highest standards of quality and reliability for demanding applications.

Chemical Composition (wt%) | |||
Ni | 54.5~57.0 | C | ≤0.04 |
Ti | Remainder | O | ≤0.04 |
Fe | ≤0.05 | Cr | ≤0.01 |
γ | T | W | ||
2γ≤7 | 0.013≤T≤0.05mm | ±0.005mm | 0.1≤W≤2.5mm | ±0.1W mm |
0.050≤T≤0.80mm | ±0.1T mm | 0.045≤W≤0.1mm | ±0.01 mm | |
Note:γ—Width-to-Thickness Ratio, T—Thickness, W—Width | ||||
Item | Cold worked | Superelastic |
Tensile Strength | ≥1500 MPa | ≥1200 MPa |
Elongation | ≥4% | ≥10% |
Upper Yield Strength | / | ≥480 MPa |
Residual Strain (6% Strain) | / | <0.5% |
Austenite Finish Temperature | / | -5~60 ℃ |
Superelastic Nitinol Flat Wire will be packaged in custom foam inserts within sturdy wooden crates. This multi-layer protection ensures the ingots are shielded from impacts, vibrations, and environmental changes, arriving safely in optimal conditions.

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Titanium products, including Superelastic Nitinol Flat Wire, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.
Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.
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