Question

Name the constituents :-
a Duralumin
b Stainless steel
c Brass
d Bronze​

Answer 1

Explanation:

a) Aluminium, magnese, magnisium and copper

b) chromium, nickel, aluminium and silicon

c) copper and zinc

d) copper, tin and znic

Answer 2

Explanation:

Duralium- an alloy of Al,Cu,Mn and Mg

Brass- an alloy of lead and tin

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