Monel | Corrosion-Resistant, Nickel-Copper Alloy | Britannica (original) (raw)

_verified_Cite

While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.

Select Citation Style

Feedback

Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).

Feedback Type

Your Feedback

Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

Written and fact-checked by

The Editors of Encyclopaedia Britannica

Monel, any of a group of nickel-copper alloys, first developed in 1905, containing about 66 percent nickel and 31.5 percent copper, with small amounts of iron, manganese, carbon, and silicon. Stronger than pure nickel, Monel alloys are resistant to corrosion by many agents, including rapidly flowing seawater. They can be fabricated readily by hot- and cold-working, machining, and welding. Monel is a registered trademark of the International Nickel Company. See also cupronickel.