Austempering of steel requires.it to be heated to 875°C followed by sudden cooling to 250-525°C, thereby changing austenite to

Austempering of steel requires.it to be heated to 875°C followed by

1.	Austempering of steel requires.it to be heated to 875°C followed by sudden cooling to 250-525°C, thereby changing austenite to
A.	Sorbite
B.	Bainite
C.	Martensite
D.	Troostite
Answer» C. Martensite

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Austempering of steel requires.it to be heated to 875°C followed by sudden cooling to 250-525°C, thereby changing austenite to

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