Orthodontic NiTi SMA wires
1.Material:Nickel-Titanium alloys
2.Size: dia0.5mm
3.Temperature:<35degree
As(Fully annealed) | Af<35 |
Nominal Loading plateau stress@3% strain, in Austenite | 294 Mpa 42,500psi |
Nominal Ultimate Tensile Strength in Austenite | 1053Mpa 152,500psi |
Max.Residual elongation after 8% strain in Austenite (%) | 0.5 |
Min.elongation to failure in Austenite | 10 |
Main Applications | Implantable devices Stents |
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 |