Austenitic manganese steel used for making jaws of crushing machines contains about ______________ percent manganese?

Related Mcqs:

Presence of even 0.005% of _____________ in copper makes it highly brittle, rendering it useless for wire-drawing?

A. Oxygen B. Arsenic C. Antimony D. Bismuth...

Hardest materials so far found is_________________?

A. Diamond B. Graphite C. Carborundum D. Pumice stone...

The material of construction of pressure mills used for squeezing out the juice from sugar cane is__________________?

A. Stainless steel B. Cast iron C. Mild steel D. Monel...

Nickel (56%) and molybdenum (17%) alloys are called________________?

A. Monel B. Hastelloy C C. Inconel D. Bronzes...

Pick the odd man out of the following?

A. Calorising B. Pack carburising C. Nitriding D. Cyaniding...