nickel in steel

Question

Nickel in steel

Options:

A . Improves wear resistance, cutting ability and toughness

B . Refines grain size and produces less tendency to carburisation, improves corrosion and heat resistant properties

C . Improves cutting ability and reduces hardenability

D . Gives ductility, toughness, tensile strength and anti-corrosion properties

Answer: Option D
Explanation :

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