Which of the following statements are correct regarding the austenite phase in an iron-carbon phase diagram?(a) It is non-magnetic in nature(b) The maximum percentage of carbon is 2.1%(c) It has a face-centered cubic structure(d) The austenitic phase has a face-centered cubic structure with a 2.1% maximum percent carbon and non-magnetic in nature.This question was posed to me during a job interview.This interesting question is from Materials in chapter Materials of Corrosion Engineering

Which of the following statements are correct regarding the austenite

1.	Which of the following statements are correct regarding the austenite phase in an iron-carbon phase diagram?(a) It is non-magnetic in nature(b) The maximum percentage of carbon is 2.1%(c) It has a face-centered cubic structure(d) The austenitic phase has a face-centered cubic structure with a 2.1% maximum percent carbon and non-magnetic in nature.This question was posed to me during a job interview.This interesting question is from Materials in chapter Materials of Corrosion Engineering
Answer» CORRECT option is (d) The austenitic phase has a face-centered cubic STRUCTURE with a 2.1% maximum percent carbon and non-magnetic in nature. The BEST I can explain: Austenite is one of the phases in the iron-carbon phase DIAGRAM. It has a face-centered cubic structure with 2.1% maximum percent carbon and it is non-magnetic in nature.

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