Medical Super Elastic Titanium Welding Wire Shape Memory Alloy Nitinol Wire
Nitinol shape memory alloy.
Nitinol is a shape memory alloy. Shape memory alloy is a special alloy that can automatically restore its plastic deformation to its original shape at a certain temperature. Its expansion rate is more than 20%, its fatigue life is 1 * 10 to the 7th power, its damping characteristics are 10 times higher than ordinary springs, its corrosion resistance is better than the best medical stainless steel at present, so it can meet all kinds of engineering and Medical application needs are a very good functional material. In addition to its unique shape memory function, memory alloys also have excellent characteristics such as wear resistance, corrosion resistance, high damping and super elasticity.
Product name | Fully Annealing Af | | Specifications |
Superelastic Ni-Ti alloy | TiNi-SS | -5°C ± 5°C. | Eyeglass Frames, Cellular Phone Antennae, Bra Underwire | Q/XB1516.2 Q/XB1516.2 |
TN3 TNC | -40°C ~50°C |
Body temperature Ni-Ti alloy | TiNi-YY | Functional Af=33 ± 3 | Implantable devices, Bone staples Vascular Stents | ASTM 2063 |
Ti-Ni-01 | 20 - 40 | Guide wires, Stents Orthodontic Arches | Q/XB1516.1 |
High temperature Ni-Ti alloy | Ti-Ni-02 | 45 - 95 | Implantable active devices, Surgical tools, Thermostats Coffeepots | Q/XB1516.1 |

•Chemical composition: Reference ASTM F2063-2012 or GB 24627-2009;
• Af temperature range: -40C~90C
Nitinol Wire
· Diameter 0.1-3mm
· Surface State Options:
• Oxide surface(including Black oxide, Blue oxide, Amber oxide)
• Etched surface
• Polished surface
• Ground surface
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