Since the late 1930s alloy steels have been used for frame and fork tubes in higher quality machines.

It was impossible not to know he was the head of the company that had produced the new alloy steel.

For longer life, set screws are usually made of alloy steel and case hardened.

The crankshaft is made of alloy steel, with five main bearing caps.

Vinegar is now moved in ordinary tank cars lined with glass, plastic, or alloy steel.

On the other hand, other metals may be added to make alloy steels.

With minor exceptions, alloy steels only began to be made in the late 19th century.

The crucible process remained important for making high-quality alloy steel into the 20th century.

Ltd., and developed a particular interest in alloy steels for military purposes.

The interior of the pressure vessel is plain alloy steel, exposed to water.