The tensile strength of wrought iron is maximum _________________?

Related Mcqs:

Depth of hardness of steel is increased by addition of_________________?

A. nickel B. chromium C. tungsten D. vanadium E. ell of the above...

Eutectoid steel contains following percentage of carbon_______________?

A. 0.02% B. 0.3% C. 0.63% D. 0.8% E. 1.2%....

Melting point of iron is__________________?

A. 1539°C B. 1601°C C. 1489°C D. 1712°C E. 1131°C...

Ductile cast iron___________________?

A. contains 1.7 to 3.5% carbon in free state and is obtained by the slow cooling of molten cast iron B. is also known as chilled cast iron and is obtained by cooling rapidly. It is almost unmachinable C. is produced by annealing process. It is soft, tough and easily machined metal D. is produced … Ductile cast iron___________________?Read More...

Delta metal is an alloy of__________________?

A. copper, zinc and iron B. iron, nickel and copper C. iron, lead and tin D. iron, aluminium and magnesium E. copper, zinc and antimony...