Definition of Nitralloy in US English:

Nitralloy

noun

  • A trademark for: any of a range of alloy steels specially manufactured for nitriding and usually containing (among other elements) about one per cent of aluminium and 0.2 to 0.5 per cent of carbon.

Origin

1920s; earliest use found in Machinery. From nitr- + alloy.

Pronunciation

Nitralloy

/nʌɪˈtralɔɪ/