Steel

What type of metal is steel?

• Ferrous

• Non-ferrous

Steel is an alloy of which 2 elements?

• Iron and carbon

• Iron and copper

• Copper and tin

• Aluminum and Iron

Adding more carbon to steel makes it...

• Harder and more brittle

• Brittle and less hard

• Softer and more flexible

• Flexible and less brittle

What is the original source of steel?

• Mined out of the ground as an ore

• Grown on farms and then harvested

• It's made from oil and other chemicals

• It is extracted from air particles

Steel is a ferrous metal. This mean it contains...

• Iron

• Copper

• Aluminium

• Brass

Name an appropriate tool for cutting steel

• Hacksaw

• Coping saw

• Tenon saw

• Mitre saw

Name the most appropriate tool for marking steel

• Scriber

• Center punch

• Biro

• Pencil

Name the tool

• Scriber

• Centre punch

• Screw

• Pencil

Name the tool

• Scriber

• Centre punch

• Screw

• Pencil

Name an appropriate method of joining two pieces of steel

• Brazing

• Melting

• Heating

• Bending