1. A very hard heat-resistant steel containing tungsten
   - wolfram steel

Type of: alloy steel

• Idahoan
• IDDM
• idea
• ideal
• ideal gas
• ideal solid
• idealisation
• idealise
• idealised
• idealism
• idealist
• idealistic
• idealistically
• ideality
• idealization
• idealize
• idealized
• ideally
• idealogue
• ideate
• ideation
• ideational
• idem
• idempotent
• identical