(a) For a 1080 steel that has been water quenched, estimate the tempering time at 425C (800F)...

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(a) For a 1080 steel that has been water quenched, estimate the tempering time at 425°C (800°F) to achieve a hardness of 50 HRC.
(b) What will be the tempering time at 315°C (600°F) necessary to attain the same hardness?

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Materials Science and Engineering An Introduction

ISBN: 978-0470419977

8th edition

Authors: William D. Callister Jr., David G. Rethwisch

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Question Posted: Apr 29, 2016 04:04 PM

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(a) For a 1080 steel that has been water quenched, estimate the tempering time at 425C (800F)...

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Materials Science and Engineering An Introduction

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