Silver Alloy Brazing Filler Metals
Tailored Conductivity, Strength, and Thermal Behavior for Precision Joining & Electrical Contacts. These alloys balance the high conductivity of silver with the mechanical reinforcement of copper or nickel to serve as both braze fillers and functional contact materials.
Technical data
| Ag-Cu alloy: | Ag-Cu 6.5, Ag-Cu 15, Ag-Cu 28, Ag-Cu 50, Cu-Ag 5, etc. | Ag-Ni alloy: | Ag-Ni 0.15, Ag-Ni 10, Ag-Ni 10-T, Ag-Ni 15, Ag-Mg-Ni, etc. |
| Form: | Strip, wire, profiled wire, element | Chemical composition: | Adjustable chemical composition |
| Performance: | Customized |
Features & Benefits
Controllable Melting Range (Ag-Cu)
Increasing Cu content raises the solidus/liquidus temperatures, allowing process windows from low-temperature electronics to higher-temperature furnace brazing.
High Electrical & Thermal Conductivity
The silver-rich matrix ensures low resistive losses and efficient heat dissipation in power devices.
Enhanced Hardness & Wear (Ag-Ni)
Ni and Mg-Ni additions improve creep resistance, arc erosion resistance, and mechanical strength.
Good Formability
Available as wire, strip, or preform; compatible for automatic feeding, stamping, and coining.
Reliable Metal-to-metal Joints
Proven metallurgical compatibility with Cu, brass, stainless steel, and Kovar-type alloys.
