Hypernyms:steel
Inherited Hypernyms:quenched steelsteelalloymixturesubstancematterphysical entityentity
Inherited Hypernyms:quenched steelsteelalloymixturesubstancepartrelationabstractionentity
Direct Hyponyms:oil-hardened steel
Substance Meronyms:martensite
Full Hyponyms:
oil-hardened steel