A 1080 steel was austenitized at 775C for one hour and quenched to 550C until it isothermally
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A 1080 steel was austenitized at 775°C for one hour and quenched to 550°C until it isothermally transformed at 550°C. How long must the austenite be held at 550°C to complete the transformation? What is the expected microstructure and hardness?
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a The cubic phase forms when austenite transforms to the bainite stru...View the full answer
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Related Book For
The Science And Engineering Of Materials
ISBN: 9781305076761
7th Edition
Authors: Donald R. Askeland, Wendelin J. Wright
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