steel

Among the following surface hardening processes, steel is heated to the lowest temperature in

The S-N curve from a fatigue test for steel is shown. Which one of the options gives the endurance limit?

A steel sample with 1.5 wt.% carbon (no other alloying elements present) is slowly cooled from 1100 °C to just below the eutectoid temperature (723 °C). A part of the iron-cementit...

Which of the following heat treatment processes is/are used for surface hardening of steels?

In Fe-Fe 3 C phase diagram, the eutectoid composition is 0.8 weight % of carbon at 725 ºC. The maximum solubility of carbon in α-ferrite phase is 0.025 weight % of carbon. A steel...

Hardenability of steel is a measure of

If a particular $$Fe$$-$$C$$ alloy contains less than $$0.83$$% carbon, it is called

The $$S$$-$$N$$ curve for steel becomes asymptotic nearly at

Cold working of steel is defined as working

Diamond wheels should not be used for grinding steel components