High speed steels


Hi Speed steels are steels which have high hardness even at high temperatures.  They also have good wear resistance. These steels have molybdenum, vanadium, chromium and tunsten as their constituents.  These elements generally constitute about 7% of the material.  These elements form carbides.

The name High Speed Steels was used as they cut faster than other types of steels.

High speed steels are categorized after the name of their constituents, such as Molybdenum high speed steels, Vanadium high speed steels, Chromium high speed steels and so on.

High Speed steels are used in cutting equipments, such as blades and saws. They are also used in tool bits and in dies. 

Posted by: Electrotechnik