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Shape Memory Nickel Titanium Alloy Nitinol Spring
Nickel Titanium Specification

QB1516 Customer specified or Industry Standard
Alloy | Chemical composition | Af (Fully annealed) | Min. elongation to failure [%] | Max. Residual elongation after 6% strain [%] | Main Applications | Specifications | |
Superelastic Ni-Ti alloy | TiNi-SS | Ti-50.8at% | -5°C ± 5°C. | 10 | 0.1 | Eyeglass Frames, Cellular Phone Antennae, Bra Underwire | Q/XB1516.2 Q/XB1516.2 |
TN3 TNC | TiNiVAl TiNiCr | -40°C ~50°C | 10 | 0.1 | |||
Body temperature Ni-Ti alloy | TiNi-YY | Ti-50.7at%Ni | Functional Af=33 ± 3 | 15 | 0.1 | Implantable devices,Bone staples Vascular Stents | ASTM 2063 |
Ti-Ni-01 | 55.6~55.8 wt%Ni | 20 - 40 | 15 | 0.1 | Guide wires, Stents Orthodontic Arches | Q/XB1516.1 | |
High temperature Ni-Ti alloy | Ti-Ni-02 | 54.8~55.5wt%Ni | 45 - 95 | 10 | 0.1 | Implantable active devices, Surgical tools, Thermostats Coffeepots | Q/XB1516.1 |
TiNiCu | TiNiCu | As-Ms ≤ 5 | 10 | 0.1 | |||




About Us
Suzhou Chuanmao Metal Materials Co., Ltd. is located at No. 583, Sunwu Road, Qikou Ancient Town, Wuzhong District, Suzhou, with convenient transportation and abundant resources. The environment is beautiful and outstanding. Our company focuses on the business strategy of international metal materials, based on domestic and overseas, and accelerates development. The global metal materials business and a wide product portfolio are among the strong suppliers of metal materials in the Yangtze River Delta region. They have established long-term and stable cooperative relations with many manufacturers and agents. The company adheres to the principle of people-oriented and customer first. With the concept of honesty and trustworthiness, quality and quantity, we will continue to innovate, adhere to development, and realize the rare metal industrial chain integrating retail, warehousing, logistics and distribution. Our business scope covers the whole country. The company's main business: magnesium alloy, molybdenum alloy, tungsten alloy, titanium alloy, tin alloy, nickel alloy, nickel titanium alloy, high temperature alloy, tungsten high specific gravity alloy, low melting point alloy, rare metal and so on. Chuan Mao Metal sincerely hopes to work together with you to create a brilliant future! ! !

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