The yield strength of AUstenite (NiTi alloy) is______________?
Correct answer: C. 560 Mpa
- A. 100 Mpa
- B. 240 Mpa
- C. 560 Mpa
- D. 700 Mpa
Explanation
Austenitic NiTi has a relatively high yield strength, commonly cited at about 560 MPa in dental-materials data. Its stress-induced transformation allows substantial elastic recovery before permanent deformation.
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