In tool steel the sulphur content is usually not allowed to exceed

Related MCQs

• Free cutting steels usually have sulphur content of
• The percentage of sulphur in steel can be reduced by adding
• In tool steel the percentage of silicon is usually restricted to
• An operation on steel aimed at softening the steel to improve machinability is known as
• A steel piece after hardening is heated to 300?C and then cooled in oil. The property imparted to the steel piece will be
• The process for steel making being used at Rourkela steel plant is
• Electric process for steel making is used in which of the following steel plant?
• A steel specimen is heated to 730?C and cooled at the slowest possible rate in the furnace. Which property will be imparted to the steel piece?
• Which of the following is usually made of high carbon steel?
• The highest percentage of chrommium that can be added to steel is usually