'Nickel steel' definitions:
Definition of 'nickel steel'
From: WordNet
noun
An alloy steel containing nickel
Definition of 'Nickel steel'
From: GCIDE
- Nickel steel \Nickel steel\ A kind of cast steel containing nickel, which greatly increases its strength. It is used for armor plate, bicycle tubing, propeller shafts, etc. [Webster 1913 Suppl.]