In 18-4-1 high speed steel the maximum percentage of any constituent is

Related MCQs

• In high speed steel the maximum percentage of any alloying element is
• The maximum hardenability of any steel depends on
• In plain carbon steel as the percentage of carbon increases from 0.2% to 0.8% which of the following decreases?
• Silicon steel used for electrical purposes has silicon percentage of
• The percentage of carbon in low carbon steel is
• When piece of 0.2% carbon steel is heated above third critical point the steel is a solid solution of carbon in gamma iron and called
• In case of biaxial stress system when a member is subjected to tensile stresses in two perpendicular directions the maximum shear stress in case of mild steel occurs on a plane inclined at
• The process of reheating the hardened steel to some temperature below the critical range, followed by any rate of cooling is known as
• Any process of heating and cooling steel that produces a rounded or globular from of carbide is known as
• The essential gradient of any hardened steel is