- Chains, forged steel (9)
- Gears, forged steel (17)
- Pump and compressor forgings, ferrous (3)
- Automotive forgings, ferrous: crankshaft, engine, axle, etc. (4)
- Internal combustion engine forgings, ferrous (2)
- Construction or mining equipment forgings, ferrous (12)
- Railroad wheels, axles, frogs, or other equipment: forged (8)
- Ordnance forgings, ferrous (1)
- Aircraft forgings, ferrous (4)
- Anchors, forged (5)
- Armor plate, forged iron or steel (3)
- Flange, valve, and pipe fitting forgings, ferrous (13)
- Horseshoes (5)
- Machinery forgings, ferrous (2)
- Nuclear power plant forgings, ferrous (1)
- Ornamental metal forgings, ferrous (8)
