A.2%
B.3%
C.4.40%
D.6.60%
E.12.12%
Related Mcqs:
- Out of the following tools which one is expected to have highest carbon percentage
- The consitituent which has a powerful softening effect on cast iron and its presence in cast iron reduces the ability of the iron to retain carbon in chemical combination, is
- In plain carbon steel as the percentage of carbon increases from 0.2% to 0.8% which of the following decreases?
- The solid solution carbon in alpha iron obtained on cooling of 0.2% carbon steel which have been heated above the third critical point is called
- 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
- The percentage of carbon in low carbon steel is
- Percentage of iron in pig iron approximately
- Cast iron containing 6.6% carbon is
- When silicon is added in the cast iron 13-17 percent is given an alloy which is
- Iron alloyed with carbon more than 2% is called
