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Silicon Bronzes are copper based alloys with a mixture of other metals like Aluminium, Nickel, Zinc, Lead, Iron and Manganese. It is one of the easiest metals to form/pour. Silicon helps deoxygenate the material which helps to reduce brittleness and increases the strength. Silicon has self-lubricating properties which makes it an ideal choice for connections or fixtures. Silicon Bronzes are less brittle than other bronze alloys. It is also considered as one of the best looking copper alloys due to its attractive reddish gold colour.
| ELEMENT | Copper | Iron | Manganese | Zinc | Lead | Silicon |
|---|---|---|---|---|---|---|
| Min (%) | 94.00 | - | 0.80 | - | - | 3.50 |
| Max (%) | - | 0.20 | 1.50 | 0.25 | 0.09 | 4.50 |
Note: Ni includes Co; Cu+ named elements >= 99.5%; Unless otherwise noted, single values represent maximums.
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.
| CDA: C87300 | ASTM: B30 |
|---|
| soldering | brazing | machinability rating |
|---|---|---|
| EXCELLENT | EXCELLENT | 40 |
