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Aerospace mechanical performance parts

Aerospace mechanical performance parts

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

Available forms

Wires & Small Rods

Bars & Hollow Bars

Tubes & Fittings

Forged and machined parts

Forged Blanks

Lebronze alloys materials for these applications

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

C72900

AMS 4596, AMS 4597, AMS 4598

ASTM B929

EN 12163

NACE MR0175

NS5 CuNi3Si1 / CuNi2Si

C18000 - C64700

-

CW111C

DTD 498 - ASNA 3405 - NFL 14707

NS6 CuNi2SiCr

C18000 - C64700

-

CW111C

RWMA class 3: C18000

K5 CuNi14Al2, CuNi14Al3 - - -

NFL 14-702

K7 CuNi14Al3Fe1 - - -

WL 2.1504, LN 9468

Bronze 3444 / Niclal 3444 CuSn4Pb4Zn4P / CuZn4Pb4Sn4P C54400 - - C5441
Si45Z CuSi3Fe2Zn3

C65620

AMS 4616

- -
LBU CuZn39Pb2

C37700

-

CW612N

-
ZA9 CuZn19Al6MnFe - - -

ASNA 3402 - NFL 14701

NC2 CuAl9Ni5Fe4 - - -

GAM MM11 - GAM MM13 - NF A 51-116 - DIN 17665 wn 2.0966 -  NES 833 - DEFSTAN 02-833

NC4 CuAl10Ni5Fe4

C63000

AMS 4640 - ASTM B150 - ASTM B124 

EN 12420 - EN 12163 - EN 12165 - EN 12167 - CW307G

NFL 14-705 - DIN 17672 wn 2.0966 - NFA 51 116 

NC4 F74 CuAl10Ni5Fe4 - -

CW307G - EN 12420 - EN 12163 - EN 12165 - EN 12167

NFL 14706 - BS 2874 - BSB23

NCS CuAl11Ni5Fe5

C63020

AMS 4590 

-

NFA 51 116, EN 12167,  EN 12163, EN 12420, DIN 1756, NFL 14-706

VNC CuAl10Mn7Fe2 - - - -