Copper filler wires in Commercial Grade and Electrolytic Tough Pitch (ETP) Grade are welding consumables specifically designed for joining copper and copper alloys. Each grade possesses distinct features and properties that make them suitable for different applications.
Copper Commercial Grade filler wires are known for their good electrical conductivity and thermal conductivity. They offer excellent formability, making them easy to work with during welding processes. Commercial Grade filler wires are commonly used in general welding applications, electrical and electronic industries, and plumbing, where high electrical conductivity and ease of fabrication are required.
Electrolytic Tough Pitch (ETP) Grade copper filler wires are characterized by their high electrical conductivity and purity. They have undergone a process to remove impurities, resulting in a higher conductivity level compared to Commercial Grade. ETP copper filler wires are utilized in applications demanding high electrical and thermal conductivity, such as electrical connectors, bus bars, and conductive components in electronic devices and power transmission systems.
Both Commercial Grade and ETP Grade copper filler wires exhibit excellent corrosion resistance in various environments, including atmospheric conditions and freshwater. However, they are susceptible to corrosion in seawater and other aggressive, corrosive media. Therefore, special precautions and protective coatings may be required for applications where copper filler wires are exposed to harsh conditions.
Size Range | 0.60 mm to 1.60 mm (0.025” to 0.062”) |
Diameter | 1/16" (1.6 mm) |
Thickness | 1.6-3.2mm |
Materials | Copper Alloy |
Product Type | Filler Wire |
Tig Filler Wire
Mig Filler Wire
Welding Filler Wire
The applications of Copper Commercial Grade and ETP Grade filler wires are extensive. In the electrical industry, they are commonly used for wiring, electrical connectors, bus bars, and coils, where high electrical conductivity is essential. In electronics, copper filler wires find use in circuitry and PCB (Printed Circuit Board) applications. Additionally, in plumbing and HVAC (Heating, Ventilation, and Air Conditioning) systems, copper filler wires are employed for soldering joints and connections. Their excellent thermal conductivity also makes them suitable for heat exchangers and heat sinks in various industries.
Prices for Conductivity Copper Filler Wire Products are very affordable. Please click on the request a quote button or Click Here to request the updated price list and ready stock information along with your requirement. Bhansali Enterprise Pure Copper Alloy maintains a stock of all standard items and can export them at the best price Copper Commercial Filler Wires, Tig Filler Wire, Mig Filler Wires, Welding Filler Wire etc.
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