1. Carbon steel used for rock drills and dowels
   - drill rod

Type of: carbon steel

• axle grease
• axletree
• Axminster
• axolemma
• axolotl
• axon
• axonal
• axone
• axseed
• ay
• ayah
• ayapana
• Ayapana triplinervis
• ayatollah
• Ayatollah Khomeini
• Ayatollah Ruholla Khomeini
• aye
• aye-aye
• ayin
• Aymara
• Ayn Rand
• Ayr
• Ayrshire
• Aythya
• Aythya affinis