WorksheetsFerrous Alloys
Total questions: 10
Worksheet time: 6mins
% C in medium carbon steels ranges from _____________.
0.3 – 0.4
0.3 – 0.5
0.3 - 0.6
None
In white cast irons, carbon present as ________________.
Graphite flakes
Graphite nodules
Cementite
Carbon does not exist
Not an important heat treatment process parameter
Heating rate
Cooling Rate
Atmosphere
Temperature
Which two of the following metals will be attracted to a magnet?
Copper
Brass
Bronze
Cast Iron
Mild Steel
Which term is given to a material that is a mixture of two or more metals or elements?
Alloy
Ferrous
Ductile
Magnet
Which 3 material properties are most associated with metals?
Hardness
Malleability
Ductility
Elastisity
Electrical Insulator
Which of the following ferrous metals has the highest carbon content?
Mild Steel
Stainless Steel
Cast Iron
Which of the following non-ferrous metals has the lowest melting point?
Aluminium
Copper
Brass
Brass is an alloy of which two elements?
Copper
Zinc
Iron
Gold
Cromium
Which two changes would occur to mild steel if you were to increase the carbon content?
It would become softer
It would become harder
It would become more brittle
It would become tougher
