• Aerospace

For more than 50 years, Le Bronze Industriel has been the international reference for special copper alloys dedicated to Aerospace industry.

When it comes to civil or defense applications, to OEM’s or MRO’s, Lebronze alloys is providing over 120 customers with a full range of high mechanical alloys complying with all international standards.

Thanks to a complete integrated process from foundry to machining, we can adapt to your needs by offering semi-finished products (rods, hollows), blank parts and fully machined components, leading to significant cost reduction.

In 45 countries, the group has become a leading solution developer to all major aircrafts, helicopters and space launchers, and now holds the largest number of approvals for copper alloys in the Aerospace industry.

Discover our product applications on aircrafts

Preview application


  • Landing gears
  • Wheels and brakes
  • Hydraulic and actuation systems
  • Bearings
  • Parts for doors and hatches
  • Wing flaps
  • Cargo loading systems


Our references

AAR, Airbus, Alenia Aerospace, ATR, AVIC, Bombardier, British Aerospace, Dassault Aviation, Embraer, Eurocopter, HAL, Héroux Devtek, IAI, Liebherr, Luftansa Technik, Messier- Bugatti-Dowty, MHI, NMB Minebea, MOOG, Premium Aerotec, Revima, SABCA, SKF, SNR-NTN, Snecma, Thlès, Turbomeca, UTC, Zodiac.


Our brochure

Download our catalogues, brochures and certifications


Lebronze alloys, your partner for substitutes to leaded brass.

Being aware of the technological and economic challenges that the move towards an unleaded brass world represents, Lebronze alloys has developed various solutions to support its customers towards this goal. These solutions are environmentally responsible, durable and cost effective.

To learn more click here