General Studies · Material Science

The ability of a cutting tool steel to retain its hardness even at high temperatures developed during machining is known as:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Red hardness✓
2Hardenability
3Strain hardening
4Case hardening

Correct answer

Red hardness

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The ability of a cutting tool steel to retain its hardness even at high temperatures developed during machining is known as:

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The ability of a cutting tool steel to retain its hardness even at high temperatures developed during machining is known as:

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