Which of the following is an alloy of nickel and copper ?
Correct answer: C. Monel
- A. Hastelloy
- B. Duriron
- C. Monel
- D. Inconel
Explanation
Monel is primarily an alloy of nickel and copper, valued for its strength and resistance to seawater and many corrosive chemicals. Hastelloy and Inconel are mainly nickel alloys with chromium and other additions, not nickel-copper alloys of this type.
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