C95510 Nickel Aluminum Bronze (AMS 4880)

Standards: AMS 4880

C95510 / AMS 4880 is one of the most popular landing gear bushing materials specified today along with C63000 material. This continuous / centrifugal cast alloy is heat treated and exhibits high mechanical strength which meets the properties of C63000 (AMS 4640). In many cases C95510 (AMS 4880) can be substituted for C63000 with the advantage of this material being available in hollow bar, which provides economic cost savings for you, the customer.

Typical Uses for C95510 Nickel Aluminum Bronze

AEROSPACE: Landing Gear Bushings & Bearings, Valve Guides, Stems, Seats

INDUSTRIAL: Corrosion Resistant Parts, Wear Rings, Machine Tool Parts, Piston Guides, Worm Wheels, Hot Mill Gurdes

MARINE: Propeller Hubs, Wear Rings, Hardware, Worm Gears, Shafts, Sleeves

Sizes Available From NBM

SOLID BAR: 1/2" - 12" diameter

HOLLOW BAR (Continuous Cast): thru 10" diameter

C95510 Alloy Specifications

Product Type	Temper Type
Centrifugal	ASTM B271, SAE J462, J461, AMS 4880
Continuous	ASTM B505, SAE J462, J461, AMS 4880
Ingot	ASTM B30
Precision	ASTM B806
Sand	ASTM B148, B763, SAE J461, J462

	Al	Cu	Fe	Mn	Ni	Sn	Zn
Min/Max	9.7-10.9	78.0 min	2.0-3.5	1.5	4.5-5.5	.20	.30
Nominals	10.3	-	2.7	-	5.0	-	-

Product Property	US Customary	Metric
Coefficient of Thermal Expansion	90 10-6 per oF (68-572 F)	16.2 . 10-6 per oC (20-300 C)
Density	0.272 lb/in3 at 68 F	7.53 gm/cm3 @ 20 C
Electrical Conductivity	8.5 %IACS @ 68 F	0.049 MegaSiemens/cm @ 20 C
Electrical Resistivity	122.8 ohms-cmil/ft @ 68 F	20.41 microhm-cm @ 20 C
Magnetic Permeability (As Cast)	1.32	1.32
Magnetic Permeability (TQ50 temper)	1.2	1.2
Melting Point - Liquidus	1930 F	1054 C
Melting Point - Solidus	1900 F	1038 C
Modulas of Elasticity in Tension	16000 ksi	110000 MPa
Poisson's Ratio	0.32	0.32
Specific Gravity	7.53	7.53
Specific Heat Capacity	0.1 Btu/lb/oF at 68 F	419.0 J/kg . oK at 293 K
Thermal Conductivity	24.2 Btu . ft/(hr . ft2 . oF)at 68F	41.9 W/m . oK at 20 C

Joining Technique	Suitability
Brazing	Good
Coated Metal Arc Welding	Not Recommended
Gas Shielded Arc Welding	Not Recommended
Machinability Rating	50%
Oxyacetylene Welding	Not Recommended
Soldering	Excellent

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