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Aerospace mechanical performance parts

Aerospace mechanical performance parts
LBA solutions
Key products
Industries

Lebronze alloys has a long history producing high strength materials and components hydraulic acutation systems.These actuation systems components allow the various safety and flight controls to operate in extreme condtions. Our high performance materials offering the required resistance properties for these stringent appliations.

Thanks to its diversified range, Lebronze alloys offers materials from traditional Nickel Aluminum Bronzes to High strength Copper Nickel Aluminum and Spinodal Copper Nickel Tin used in critical applications providing the required heavy load, fatigue, friction wear resistance at low and high speed rotations and temperatures 

Use cases: Actuation systems bushings and bearings for primary flight controls elevator ailerons rudder, secondary flight controls, flaps slats, spoilers landing gear, up lock controls, down lock controls, torque arm, thrust reversers, brakes steering mechanisms, cargo doors fueling systems

Hardiall aerospace
ASTM B505 - C72900 - Copper Nickel Tin - CuNi15Sn8 - Hardiall® - Toughmet equivalent | Lebronze alloys

Hardiall® range of spinodal alloys

CuNi15Sn8, C72900 & CuNi9Sn6, C72700. High hardness and low friction copper alloys designed for extreme conditions
Aluminum Nickel Copper - Cu Ni Al - CuNi14Al2 - CuNi14Al3| Lebronze alloys

K5 & K5B special Copper-Nickel-Aluminium alloys

CuNi14Al2, CuNi14Mn4Al3. High Strength Copper-Nickel-Aluminium Alloys
CuNi14Al3Fe1 - WL 2.1504 - Copper Nickel Aluminum | Lebronze alloys

K7 | CuNi14Al3Fe1 | WL 2.1504 | LN 9468

CuNi14Al3Fe1. High quality & performance material, with various applications in Aircrafts & Helicopters
C63000 - CuAl10Ni5Fe4 - Nickel Aluminum Bronze - AMS4640 | Lebronze alloys

C63000, AMS4590 and other Aluminium Bronzes

CuAl10Ni5Fe4, CuAl11Ni5Fe5. C63000, C63020, AMS4640, BSB23, AMS4590. Wrought aluminium bronze for varied applications and forming options
AMS 4616 - C65620 - CuSi3Fe2Zn3 - Silicon Iron Bronze | Lebronze alloys

Si45Z | CuSi3Fe2Zn3 | C65620 | AMS 4616

CuSi3Fe2Zn3, C65620. Silicon Iron Copper alloy, exceptional ductility and elongation rate together with good mechanical properties. Perfect for bearing cages and retainers

Industries

Aeronautics & space

Available forms

Wires & Small Rods

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Bars & Hollow Bars

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Tubes & Fittings

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Forged and machined parts

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Lebronze alloys materials for these applications

Alloy Name
Available forms
Composition
UNS
AMS & ASTM
European Norms
Other norms
Download
Hardiall® Bars and Tubes
CuNi15Sn8

C72900

AMS 4596, AMS 4597, AMS 4598

ASTM B929

EN 12163

NACE MR0175
brochure
NS5
CuNi2Si - -

CW111C, 2.0855, DIN 1756

EN 12163, EN 12167, EN 12420, EN 12165 

DTD 498, NFL 14701
brochure
datasheet
NS6
CuNi3Si

C18000

 -

CW111C

RWMA class 3
datasheet
K5
CuNi14Al2, CuNi14Al3 - - -

NFL 14-702
brochure
datasheet
K7
CuNi14Al3Fe1 - - -

WL 2.1504, LN 9468
brochure
Bronze 3444 / Niclal 3444
CuSn4Pb4Zn4P / CuZn4Pb4Sn4P C54400 - - C5441
datasheet
Si45Z
CuSi3Fe2Zn3

C65620

AMS 4616

 - -
brochure
LBU
CuZn39Pb2

C37700

 -

CW612N

 -
brochure
ZA9
CuZn19Al6MnFe - - -

ASNA 3402 - NFL 14701
brochure
datasheet
NC2
CuAl9Ni5Fe4 - - -

GAM MM11, GAM MM13, NFA 51-116, NES 833, DEFSTAN 02-833
datasheet
NC4
CuAl10Ni5Fe4

C63000

AMS 4640 ASTM B124 ASTM B150 ASTM B171

CW307G, 2.0966, EN 12420, EN 12163, EN 12165, EN 12167 

NFL 14705 
brochure
datasheet
NC4 F74
CuAl10Ni5Fe4 - -

CW307G, EN 12420, EN 12163, EN 12165, EN 12167

NFL 14706, BS 2874, BSB23
datasheet
NCS
CuAl11Ni5Fe5

C63020

AMS 4590 

CW308G, 2.0978

NFL 14706, NFA 51116, EN 12167,  EN 12163, EN 12420, DIN 1756
brochure
datasheet
VNC
CuAl10Mn7Fe2 - - - -
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