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Burka [1]
3 years ago
15

In the designation of wrought Al alloys, eg. 3m, what does the first digit-3- refer to? A. The main alloying element B. Carbon p

ercentage of the alloy C. Whether it is an ingot or a billet D. Specific alloy heat treatment
Engineering
1 answer:
andrew-mc [135]3 years ago
7 0

The first digit in the designation for wrought Al is the principal alloying element.

The answer is A.

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