Metals

A ferrous metal will always contain what element metal in its composition?

• Iron

• Zinc

• Copper

• Tin

An example of a ferrous alloy is?

• Titanium alloy

• Low carbon steel

• Brass

• Aluminium alloy

An example of a non ferrous alloy is?

• Low carbon steel

• Cast iron

• Bronze

• Stainless steel

How much carbon is found in high carbon steel

• 20-30%

• 0.1 - 0.8%

• 0.5 - 1.2%

• 80 - 85%

Stainless steel contains which two additional alloying elements?

• Nickel

• Tin

• Zinc

• Chromium

Which are the main two metals that comprise brass?

• Tin

• Zinc

• Copper

• Titanium

What are the main two metals that comprise bronze?

• Copper

• Zinc

• Tin

• Titanium

As the carbon content of steel increases its hardness will?

• Stay the same

• Decrease

• Increase

As the carbon content of steel increases its toughness will?

• Decrease

• Increase

• Stay the same

Which of the following describes the structure of a metal?

• A chain structure

• An Amorphous structure

• A crystalline structure

• A mysterious structure