Understanding NiTi #7
NiTi #7 represents a significant advancement in Nitinol design, combining nickel, titanium, niobium, and yttrium to deliver substantially higher strength while maintaining the flexibility and recoverability expected from superelastic materials. With up to twice the strength of comparable Nitinol at the same size, it supports device miniaturization without compromising performance. Its consistent mechanical behavior across a wide temperature range further expands application potential, making NiTi #7 a powerful material solution for demanding medical and high-performance environments.
Product forms
Size range
0.01778 mm to 0.762 mm [0.0007 in to 0.030 in] (depending on the condition)
Surface finishes
- Light oxide
- Dark oxide
- Etched
- Etched and polished
- Pickled
Conditions
- Hard(≥0.01778 mm [0.0007 in])
- Straight annealed (≥0.0254 mm [0.001 in])
Available in cut lengths and on a spool (depending on the condition)
Additional capabilities
Typical end uses
- Automotive
- Electronics
- Guidewires
- Neurovascular devices
Aerospace
A testament to our continuous advancements in our melting and processing capabilities, this quaternary Nitinol alloy demonstrates our commitment to pioneering material breakthroughs that advance space applications. If you want to learn more about how NiTi #7 can be used in your aerospace project, submit the form below.
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