Which of the following contains maximum percentage of carbon ?

A. Corrosion resistance
B. Cutting ability
C. Abrasion resistance & toughness
D. Elasticity & creep resistance

A. Rubber lined mild steel
B. Lead lined mild steel
C. Aluminium
D. Cast iron

A. Low carbon
B. Medium carbon
C. High carbon
D. High alloy

A. High speed steel
B. Shock resisting steel
C. Cold work tool steel
D. None of these

A. Wrought iron
B. Brass
C. Bronze
D. Monel