Technical Parameter;Mill:
Chemical Composition | C | Si | Mn | P | S | Cr | Ti | Ni | V | N |
44-45 | 55-56 | |||||||||
ASTMF2063 |
Basic information:
NiTi alloy has a shape memory effect, that is, it can return to its original shape when stimulated by external temperature, stress or magnetic field. It also has superelasticity, that is, it can quickly return to its original shape after the external force disappears, and its resilience is large.
Applicable standards:
Europe | USA | Other |
ASTMF2063 |
Mechanical properties:
NITI PROPERTIES: ANNEALED TYPICAL | |
Ultimate Tensile Strength | 130 KSl (895 MPA) |
Austenite | 28-100 KSl (195-690 MPa) |
Martensite | 10-20 KSl (70-140 MPa) |
Elongation | 25-50% |
NITINOL PROPERTIES: TEMPERED TYPICAL | |
Ultimate Tensile Strength | 275 KSl (1900 MPA) |
Elongation | 5-10% |
Medical application product range:
NiTi alloy is widely used in the medical field, such as cardiovascular stents, catheters and guidewires, catheter sheaths, balloons, vascular filters, heart valve frames, etc.