high-speed steel

American  

noun

1. an especially hard, heat-resistant steel for use in lathe tools and for other applications involving high friction and wear.

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high-speed steel British  

noun

1. any of various steels that retain their hardness at high temperatures and are thus suitable for making tools used on lathes and other high-speed machines

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Etymology

Origin of high-speed steel

First recorded in 1925–30

Example Sentences

See Examples For:

high-speed steel

The successful manufacture of high-speed steel can only be obtained by those companies who have become specialists.

From The Working of Steel Annealing, Heat Treating and Hardening of Carbon and Alloy Steel by Fred H. (Fred Herbert) Colvin

When we say "tool steel," we nearly always refer to carbon-tool steel, high-speed steel being usually designated by that name.

From The Working of Steel Annealing, Heat Treating and Hardening of Carbon and Alloy Steel by Fred H. (Fred Herbert) Colvin

This characteristic led to the term "red-hardness," and it is this property that has made possible the use of very high cutting speeds in tools made of the tungsten-chromium alloy, that is, "high-speed" steel.

From The Working of Steel Annealing, Heat Treating and Hardening of Carbon and Alloy Steel by Fred H. (Fred Herbert) Colvin

The complex hardenites in high-speed steel may be described as that form of solid solution which gives to it its cutting efficiency.

From The Working of Steel Annealing, Heat Treating and Hardening of Carbon and Alloy Steel by Fred H. (Fred Herbert) Colvin

Vanadium was first introduced in high-speed steel as a "scavenger," thereby producing a more homogeneous product, of greater density and physical strength.

From The Working of Steel Annealing, Heat Treating and Hardening of Carbon and Alloy Steel by Fred H. (Fred Herbert) Colvin