improves cutting ability and reduces hardenability

improves wear resistance, cutting ability and toughness

refines grain size and produces less tendency to carburisation, improves corrosion and heat resistant properties

gives ductility, toughness, tensile strength and anticorrosion properties

Tungsten in steel – McqOptions

1.	Tungsten in steel
A.	improves wear resistance, cutting ability and toughness
B.	refines grain size and produces less tendency to carburisation, improves corrosion and heat resistant properties
C.	improves cutting ability and reduces hardenability
D.	gives ductility, toughness, tensile strength and anticorrosion properties
Answer» C. improves cutting ability and reduces hardenability

Discussion