- Chains, forged steel (2)
- Automotive and internal combustion engine forgings (1)
- Automotive forgings, ferrous: crankshaft, engine, axle, etc. (2)
- Construction or mining equipment forgings, ferrous (3)
- Railroad wheels, axles, frogs, or other equipment: forged (1)
- Horseshoes (5)
- Machinery forgings, ferrous (1)
- Ornamental metal forgings, ferrous (4)
