Which of the following processes follows the hardening pr... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Which of the following processes follows the hardening process for reducing the hardening strains & increasing the toughness of the steel part ?

Correct answer: B

Explanation

Tempering is done after hardening to reduce internal stresses and increase the toughness of the steel.

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