Which of the following stainless steels is non-magnetic ?
Correct answer: C. Austenitic
- A. Ferritic
- B. Martenistic
- C. Austenitic
- D. None of these
Explanation
Austenitic stainless steels are normally non-magnetic because their face-centred cubic austenite structure is retained at room temperature. Ferritic and martensitic stainless steels are generally magnetic.
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