Metals

Question 1

Name 3 non-ferrous metals

Answer 1

Gold
Silver
Copper

Question 2

Name 3 ferrous metals

Answer 2

Cast Iron (Engine blocks, Disc brakes, Sheet furniture)
Low Carbon Steel (Ductile, poor resistance to corrosion, tough)
Medium Carbon Steel (Harder than low carbon steel, less ductile, malleable and tough)

Question 3

Name 3 ferrous alloys

Answer 3

Stainless Steel
High-Speed Steel
Dye Steel

Question 4

Name 3 non-ferrous alloys

Answer 4

Bronze
Brass
Pewter

Question 5

Name 5 stock forms of steel

Answer 5

Tube - rectangular, hexagonal, circular in shape and hollow
Bar - Solid form, hexagonal bar, square bar
Sheet - Large flat sections on average 1mm up to 3mm
Plate - Generally thicker than 3mm and narrower than sheet metals
Structural - Angular shapes such as H beams