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Nickel Aluminium Bronzes comes from a family of Copper Alloys where Aluminium is the principal alloying element. They are valued for their higher strength and corrosion resistance as compared to other Bronze Alloys. It also exhibits good resistance to dealumnification when heat treated.
C95800 is a highly flexible alloy which yields outstanding wear and galling resistance. Aluminium in Conjunction with Iron and Nickel in C95800 acts as a strengthener in these alloys which makes it a preferred choice for Marine Applications. All these Aluminium Bronzes can be heat treated, which further increases their Tensile strength.
| element | copper | Aluminium | Iron | Nickel | Manganese | Lead | Silicon |
|---|---|---|---|---|---|---|---|
| Min (%) | 79.00 | 8.50 | 3.50 | 4.00 | 0.80 | - | - |
| Max (%) | - | 9.50 | 4.50 | 5.00 | 1.50 | 0.03 | 0.10 |
Note: Ni includes Co; Cu+ named elements >= 99.5%; Unless otherwise noted, single values represent maximums.
AEPL produces C95500, C95410, AB-2, CB-333G, CB-334G, CuAl10Fe5Ni5, C63000, Nickel Aluminium Bronze alloy in the form of Certified Ingots weighing from 8 to 10 Kgs each.
AEPL has implemented a quality system for Copper Based Alloys where all processes are monitored from start to finish i.e. from procurement of raw material, their combination, manufacturing processes, measurement and chemical analysis. We maintain our own laboratory with calibrated equipments to ensure delivery of certified ingots as per International Standards and satisfy clients' requirements. The equipment includes Optical Emission Spectrometer which uses arc and spark excitation technology. Samples of test reports are available upon request.
AEPL manufactures and supplies Copper Alloys products to Domestic as well as International Markets. Located at a single site, our smaller foundries are equipped to use in-house certified ingots and create complex shapes of Copper alloy castings and turn them into finished components using Drilling, Grinding and CNC turning centres.
| SAE J461 | ASTM : B505, B505M | BS1400:AB2 | CC333G | CuAl10Fe5Ni5 |
|---|
| soldering | brazing | machinability rating |
|---|---|---|
| GOOD | FAIR | 20 |
| Casting Attribute | Level |
|---|---|
| CASTING YIELD | LOW |
| DROSSING | HIGH |
| FLUIDITY | MEDIUM |
| GASSING | MEDIUM |
| product category | product | reason |
|---|---|---|
FASTENERS: |
Stuffing Box Nuts. | Corrosion Resistance (Excellent), Wear Resistance, High Strength. |
INDUSTRIAL: |
Bushings, Gears, Machinery, Pickling Equipment, Propeller Blades, Propeller Hub, Shafts, Valve Bodies, Wear Plates, Worm Wheels, Worms. | Corrosion Resistance (Excellent), Wear Resistance, High Strength, Toughness, Fatigue Strength, Thermal Conductivity, Machinability Good. |
MARINE: |
Covers for marine hardware,Valves in contact with sea water, Marine Hardware, Ship Building. | Appearance, Corrosion Resistance (Excellent, Corrosion Resistance to Salt Water, Corrosion Resistance to Fresh Water, High Strength, Wear Resistance, Machinability Good. |
PLUMBING: |
Elbows. | Corrosion Resistance (Excellent), Machinability, Good, High Strength, Retains Strength at Elevated Temperatures. |
