Tempering of quenched maritensitic steel is necessary to improve the:

1.	Tempering of quenched maritensitic steel is necessary to improve the:
A.	Hardness of the metal
B.	Surface texture of the metal
C.	Corrosion resistance of the metal
D.	Ductility of the metal.
Answer» E.

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Tempering of quenched maritensitic steel is necessary to improve the:

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