An alloy steel (4340) is to be used in an application requiring a minimum tensile strength of

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An alloy steel (4340) is to be used in an application requiring a minimum tensile strength of 1380MPa (200,000psi) and a minimum ductility of 43%RA. Oil quenching followed by tempering is to be used. Briefly describe the tempering heat treatment.

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Fundamentals of Materials Science and Engineering An Integrated Approach

ISBN: 978-1118061602

4th Edition

Authors: David G. Rethwisch

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Question Posted: Jul 03, 2011 11:12 PM

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An alloy steel (4340) is to be used in an application requiring a minimum tensile strength of

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Fundamentals of Materials Science and Engineering An Integrated Approach

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