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  1. Maximum change in the hardness of mar tensite occurs in the carbon content range of __________ percent in steel.

  2. A.
    0.01 to 0.10
    B.
    0.2 to 0.4
    C.
    0.5 to 0.7
    D.
    0.8 to 1.0

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    Workspace

    Answer : Option B

    Explanation :

    No answer description available for this question.


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