Question

Write composition of the following alloys with percentage of components a brass B bronze C steel D stainless steel e duralium f solder

Answer 1

Alloys are mixtures of metals and non-metals, metals and metals or non-metals and non-metals.

A. Brass ----- 67% copper and 33% zinc

B. Bronze ----  88% copper and 12% tin

C. Steel ---- 96% Iron, and 4% o elements such as nickel, carbon, chromium, manganese and phosphorus

D. Stainless Steel -- 10.5% chromium and 1.2% carbon (content by mass)

E. Duralium --- Aluminium 95% , copper 4% and magnesium 1%

F. Solder ---- 11% tin, 37% lead, 42% bismuth and 10% cadmium