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Steel Bar for Firearm Industry

Personal security depends on reliable and precise firearms and firearm manufacturers rely on high-quality steel. Eaton Steel has years of experience as a firearm grade steel supplier focused on supplying the highest quality hot rolled and cold drawn firearm grade steel bars.

Available Firearm-Grade Steel

Eaton Steel offers steel for the firearms industry focusing on martensitic grade steels to achieve the high strength and toughness needed in a firearm. These grades provide a highly isotropic structure giving the material equivalent tensile, ductility, and toughness properties.

  • AMS 6415
  • AMS 2300
  • Mil-S-5000
  • Alloy Steel 4130Eaton steel firearm grade steel industry
  • Alloy Steel 4340
  • Alloy Steel 4140
  • Alloy Steel 8620
  • Alloy Steel 9310
  • Carbon Steel 1018
  • Carbon Steel A36
  • Carbon Steel A366/1008
  • Carbon Steel A500/A513
  • Carbon Steel A513

Our firearm-grade steel bars are offered in a complete range of forms and processes including round, hexagonal, or square bar in diameters of ¼ to 9 inches.

Typical Firearms Parts Supplied

High-quality steel is needed for all principal parts of the gun mechanisms as they are submitted to shock and intense wear and are expected to deliver the highest fatigue performance possible.

  • Firing pins
  • Extractors
  • Ejectors
  • Breaches
  • Barrels

As a firearm-grade steel supplier, Eaton Steel offers all steel bars with certifications and Mill Test Reports. We are an ISO 9001:2015 certified company. Contact us Today!