C95510 Nickel Aluminum Bronze (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.
| Standards | AMS 4880 |
Pipe
| SOLID BAR | 1/2" - 12" diameter |
| HOLLOW BAR (Continuous Cast) | thru 10" diameter |
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
Product 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 |
Chemical Composition
| 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 | - | - |
Physical Properties
| 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 |
Fabrication
| 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 |
Our Services
Aviva Metals Houston warehouse operation is a AS9120B, and AS9100D in our Ohio foundry, based on ISO 9001:2015. We are now also offering our complete range of brass, bronze and copper alloys in precision machined or milled parts, in full accordance with your drawings. Aviva Metals creates custom precision bearings and bushings, flanges, washers, double flange bearings, full half bearings, spacers and special machined parts that can be shipped on a global basis and in full accordance with most international standards.
