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Properties:Nickel Aluminium Bronzes has a greater resistance to cavitation erosion than cast steel. Aluminium in conjunction with Iron and Nickel acts as a strengthener in these alloys.
The addition of Nickel improves the corrosion resistance of the already versatile Aluminium Bronze alloys.
Nickel Aluminium Bronze alloys have good resistance to fatigue and creep ensuring usage at elevated temperatures with a long serviced life.
AEPL Produces Nickel Aluminium Bronze ingots as per various International specifications.
For detailed information about specific alloy, kindly click on the below mentioned respective grades.
| Material Grade |
Chemical Composition | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C-95500 | |||||||||||||
| ELEMENT | Cu | Al | Fe | Ni | Mn | Zn | Pb | Sn | Si | Mg | Cr | OI | |
| Min (%) | 78.00 | 10.00 | 3.00 | 3.00 | - | - | - | - | - | - | - | - | |
| Max (%) | - | 11.50 | 5.00 | 5.50 | 3.50 | - | - | - | - | - | - | - | |
| C-95410 | |||||||||||||
| ELEMENT | Cu | Al | Fe | Ni | Mn | Zn | Pb | Sn | Si | Mg | Cr | OI | |
| Min (%) | 83.00 | 10.00 | 3.00 | 1.50 | - | - | - | - | - | - | - | - | |
| Max (%) | - | 11.50 | 5.00 | 2.50 | 0.50 | - | - | - | - | - | - | - | |
| C-95800 | |||||||||||||
| ELEMENT | Cu | Al | Fe | Ni | Mn | Zn | Pb | Sn | Si | Mg | Cr | OI | |
| Min (%) | 79.00 | 8.50 | 3.50 | 4.00 | 0.80 | - | - | - | - | - | - | - | |
| Max (%) | - | 9.50 | 4.50 | 5.00 | 1.50 | - | 0.03 | - | 0.10 | - | - | - | |
| AB-2 | |||||||||||||
| ELEMENT | Cu | Al | Fe | Ni | Mn | Zn | Pb | Sn | Si | Mg | Cr | OI | |
| Min (%) | Balance | 8.80 | 4.00 | 4.00 | - | - | - | - | - | - | - | - | |
| Max (%) | 10.00 | 5.50 | 5.50 | 3.00 | 0.50 | 0.05 | 0.10 | 0.10 | - | - | 0.30 | ||
| CB-333G | |||||||||||||
| ELEMENT | Cu | Al | Fe | Ni | Mn | Zn | Pb | Sn | Si | Mg | Cr | OI | |
| Min (%) | 76.00 | 8.50 | 4.00 | 4.00 | - | - | - | - | - | - | - | - | |
| Max (%) | 83.00 | 10.50 | 5.50 | 6.00 | 2.50 | 0.50 | 0.03 | 0.10 | 0.10 | 0.05 | 0.05 | - | |
| CB-334G | |||||||||||||
| ELEMENT | Cu | Al | Fe | Ni | Mn | Zn | Pb | Sn | Si | Mg | Cr | OI | |
| Min (%) | 72.00 | 10.30 | 4.20 | 4.30 | - | - | - | - | - | - | - | - | |
| Max (%) | 81.50 | 12.00 | 7.00 | 7.50 | 2.50 | 0.40 | 0.04 | 0.20 | 0.10 | 0.05 | - | - | |
| CuAl10Fe5Ni5 | |||||||||||||
| ELEMENT | Cu | Al | Fe | Ni | Mn | Zn | Pb | Sn | Si | Mg | Cr | OI | |
| Min (%) | 76.00 | 8.50 | 4.00 | 4.00 | - | - | - | - | - | - | - | - | |
| Max (%) | 83.00 | 10.50 | 5.50 | 6.00 | 3.00 | 0.50 | 0.03 | 0.10 | 0.10 | 0.05 | - | - | |
| C-63000 | |||||||||||||
| ELEMENT | Cu | Al | Fe | Ni | Mn | Zn | Pb | Sn | Si | Mg | Cr | OI | |
| Min (%) | Balance | 9.00 | 2.00 | 4.00 | - | - | - | - | - | - | - | - | |
| Max (%) | 11.00 | 4.00 | 5.50 | 1.50 | 0.30 | - | 0.20 | 0.25 | - | - | - | ||
Note : OI Means Other Impurities
Applications:Nickel Aluminium Bronze alloys have typical applications in the below sectors:
Landing Gear Bearings, Wheel Bearings, Wing Flap Bearings, Door Hardware, Hydraulic Actuators, Valves, Steering Joints and Helicopter Controls.
Window Frames, Fixtures, Fittings and Fastners on Buildings subjected to salt-laden coastal atmospheres.
Submarine Fleets, Seawater Piping, Valve Systems, Weapons handling, flexible couplings, Seawater External hatches, Low Noise Propellers, Propulsion Equipment.
Pipework, Valves, Pumps in Seawater Piping Systems, Desalination and water condenser systems.
Ship Propellers for Commercial Vessels and Cruise Lines.
Propeller Blades, Shafts, Machine Parts, Valve Bodies.
