What are the chemical composition of oil hardening and non-shrinking steel?

Answer 1

ohns (01)grade

carbon-0.9 to 1.3 percent

tungsten-0.4 to 0.8%

chromium-0.5%

vanadium0.15%

manganese-.1%

sulphur-0.25%

rest is iron

another grade is ohns-02 that is also called v90m8,in which tungsten content is zero

Nivin shyam

Answer 2

Oil hardening steel typically contains elements such as carbon (0.6-1.4%), manganese, chromium, and vanadium. Non-shrinking steel, also known as low-shrinkage steel, may contain lower amounts of carbon and added elements such as nickel, copper, and molybdenum to reduce shrinkage during cooling.

Answer 3

Some of the mechanical properties of oil hardening non shrinking die steel are excellent machinability, wear resistance, and toughness. It is an excellent type of general purpose steel because of these qualities.