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Which brass alloy is used to make imitation jewelry and decorative work?

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in Engineering Material & Metallurgy by (773k points)
Which brass alloy is used to make imitation jewelry and decorative work?

(a) Standard brass

(b) Admiralty brass

(c) Free cutting brass

(d) Gilding metal

This question was posed to me during an internship interview.

The question is from Copper and its Alloys topic in portion Non Ferrous Materials of Engineering Material & Metallurgy

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Right choice is (d) Gilding metal

The best I can explain: Gilding metal, which is also known as commercial metal, is used for making coins, medals, artificial jewelry, and decorative work. It consists of 90% copper and 10% zinc. It is gold in appearance and had a good ductility.

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