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material would be used for high strength requirements? Low alloy steels via appropriate heat treatment (e.g. AISI 4140, 4340, or 8640)

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter2: Measurement, Materials, And Safety

Section2.7: Heat Treatment Of Metals

Problem 8RQ: After hardening, steel is very hard and brittle. What operation is usually performed to reduce...

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Question

In shafts, which material would be used for high strength requirements?

Low alloy steels via appropriate heat treatment (e.g. AISI 4140, 4340, or 8640)

Low or medium carbon steel, either hot rolled or cold drawn

AISI 1040 or 1045

AISI 1010, 1018, 1020, or 1035

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