Along with Nitinol wire, we also manufacture a medical grade Nitinol bar. We draw the coil into finished discrete lengths (typically 6 ft. or 1.83 m). Our diameters range from 0.090 in (2.28 mm) to 0.187 in (4.75 mm)* with the option of a natural forming oxide or centerless ground and polished surface. The chemistry of our Nitinol surpasses that of the ASTM F2063 standard.
|Material Type||UTS (PSI)||Elongation (%)||Loading Plateau (PSI)||Unloading Plateau (PSI)||Active Af (°C)|
Permanent Set is less than 0.5% after strained to 6 %
All Mechanical Testing Conducted at Room Temperature (22°C ± 2°C)
|Niti#1||145,000||over 12 %||70,000||20,000||under 18|
Ideal for surgical implants, tools and devices.
|Carbon||< 0.05 (500 PPM maximum)|
|Chromium||< 0.01 (100 PPM maximum)|
|Hydrogen||< 0.005 (50 PPM maximum)|
|Oxygen||< 0.05 (500 PPM maximum)|
|Nickel||54.5 to 57.0|
*Size availability subject to change. Here at Fort Wayne Metals we are continually striving to push our dimensional boundaries in order to best serve the needs of our customers. If your size requirements falls out of the range shown, please feel free to contact one of our customer service representatives.