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UZ19AL6 Aircraft Bronze
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UZ19AL6 Aircraft Bronze

UZ19AL6 Aircraft Bronze CuZn19Al6, NFL140707, DIN 1709, ASNA 3402C

UZ19Al6 is a high-strength bronze with excellent wear resistance. This alloy is very good for its resistance to friction under strong loads. This European high strength bearing bronze is utilized by Airbus for landing gear components.

Typical Uses forUZ19AL6 Aircraft Bronze:

AEROSPACE: Landing Gear Bushings & Bearings, Guides, Nuts

HEAVY INDUSTRY: Civil engineering, iron and steel industry, manufacturing guides, rolling mills

Specifications

End Product Specification
Bar NFL14707, DIN1709

Chemical Composition
Temper
Mechanical Properties
Physical Properties
Fabrication
Al Cu Fe Mn Zn
Min/Max 6.5-7.0 Balance 3.5 4.5-5.5 18.0-21.0
Nominals - - - -
Product Type Temper Type
No information available. No information available.
Temper Sect. Size Cold Work Type Min Temp Tensile Strength YS
0.05% UL 		YS
0.02% Offset 		YS
0.005% Offset 		Elong. RH
B 		RH
C 		RH
F 		RH
30T 		VH
500 		BH
500 		BH
3000 		Shear
Strgth 		Fatigue
Strgth 		Izod
Impact
Strgth
- in. % - F ksi ksi ksi ksi % B C F 30T 500 500 3000 ksi ksi ft-lb
- mm. - - C MPa MPa MPa MPa - - - - - - - - MPa MPa J
- - 0 TYPE 20 135 90 540 - 10 104 - - - - - - - - 0
Product Property US Customary Metric
Coefficient Dilatation 20 at 200 C 16-17
Density 0.2746 lbs/in3 7.6 g/cm3
Electrical Conductivity 6.16 % IACS
Magnetic Permeability 1.30
Thermal Conductivity 35 .08
Joining Technique Suitability
Brazing Not recommended
Fretting Properties Good
General Mechanic Good
Oxydation Good
Re-Forging Not Recommended
Resistance Good
Rotating Parts Good
Stress Good
Welding Not recommended

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