Markets

Aerospace & Space

Aircraft · Helicopters · Space

High-reliability copper-nickel and aluminium-bronze alloys for landing gear, actuation, bushings and structural components, qualified to demanding aerospace standards.

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The industry

The international reference for aerospace copper alloys.

For more than 50 years, Lebronze Alloys has been an international reference for specialty copper alloys dedicated to aerospace, supplying major aircraft, helicopter, launcher and satellite builders, and holding one of the largest sets of copper-alloy approvals in aeronautics & space.

Components must withstand mechanical wear, friction, temperature variation and corrosion. An integrated value chain (casting, rolling, drawing, heat treatment, forging, machining and testing in-house) delivers the quality, traceability and reactivity aerospace supply chains demand.

Certifications & approvals

Qualified, audited, traceable.

LBA operates to the quality, environmental and safety standards critical programs require. Indicative set; exact certifications confirmed on request.

EN 9100

Aerospace quality management

AS9120B

Aerospace distribution quality (LBA North America)

EN 9120

Aerospace supply-chain distribution

NADCAP

Heat-treating special-process accreditation

Latécoère Raw Material QPL

Aerospace raw-material supplier qualification

ISO 9001

Quality management system

ISO 14001

Environmental management

ISO 45001

Occupational health & safety

ISO 50001

Energy management

SBTi

Approved near-term science-based climate target

EcoVadis Gold

Corporate sustainability rating (Gold 2026)

Application types

Where LBA alloys carry the load.

Mechanisms

Bushings & bearing cages

Friction- and wear-resistant grades for actuators, bushings and bearing cages.

BushingsBearing cagesActuators

Helicopter

Flap & control systems

High-strength bronzes for flap systems, bushings and control mechanisms.

Flap systemsBushingsControls

Connectivity

Connectors & cabling

Spring and high-conductivity coppers for connectors and interconnect.

ConnectorsCablingContacts

Space

Satellite parts & shielding

High-reliability, lightweight parts and electronic shielding for space.

Satellite partsEMI shielding

Landing systems

Landing & actuation

Load-bearing, fatigue-resistant grades for landing systems and actuation.

Friction ringsBearingsFittings

Products · tagged for this industry

The grades behind the work.

10 product lines qualified for aerospace & space, matched to the temper, form and spec your program requires. Add to a quote, or compare specs side by side.

Hardiall

CuNi15Sn8 · C72900

CW355H · ASTM B929 · NACE MR0175 · AMS 4597 · AMS 4596 · AMS 4598

Copper-Nickel-Tin Alloys for aerospace & space applications, available as bars, tubes, min. guaranteed tensile 1,103 MPa.