Mechanical Engineering - Engineering Materials - Discussion

Discussion Forum : Engineering Materials - Section 3 (Q.No. 46)

Engineering Materials

46.

Y-alloy contains

3.5 to 4.5% copper, 0.4 to 0.7% magnesium, 0.4 to 0.7% manganese and rest aluminium

3.5 to 4.5% copper, 1.2 to 1.7% manganese, 1.8 to 2.3% nickel, 0.6% each of silicon, magnesium and iron, and rest aluminium

4 to 4.5% magnesium, 3 to 4% copper and rest aluminium

5 to 6% tin, 2 to 3% copper and rest aluminium

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

1 comments Page 1 of 1.

Manjunath said: 6 years ago

Hindalium- Alloy of Magnesium, Aluminium With a small amount of chromium.
Magnalium- 2 to 10 percent of Magnesium & 1.75percent of copper.

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