Free cutting steels usually have sulphur content of

Related MCQs

• Austenitic stainless steels contain chromium and nickel in amounts required to assure that even at room temperatures, the steels retain their crystalline structures, which are
• In tool steel the sulphur content is usually not allowed to exceed
• High carbon steels intended to be quenched in water should have manganese percentage less than
• A chisel for cutting steel plates is usually
• The percentage of sulphur in steel can be reduced by adding
• Which hardening process is generally not used for steels?
• In order to improve machinability of stainless steels
• The stainless steels owe their resistance to corrosion to the presence of
• Coarse grained steels
• In grey cast iron, free graphite is in the form of