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Williams Advanced Alloys WS280B Solder (Au80/Sn20)
| Category | Metal , Nonferrous Metal , Precious Metal , Gold Alloy , Solder/Braze Alloy |
| Manufacturer | Williams Advanced Alloys |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Williams Advanced Alloys WS280B Solder (Au80/Sn20).pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
All Williams alloys are available in a variety of shapes and forms, including ribbon, preforms, rod, ring, wire, and custom shapes.Information provided by Williams Advanced Alloys
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 14.51 g/cc | 0.5242 lb/in³ |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Ultimate | 276 MPa | 40000 psi |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 15.9 µm/m-°C @Temperature 20.0 °C |
8.83 µin/in-°F @Temperature 68.0 °F |
|
| Thermal Conductivity | 57.0 W/m-K | 396 BTU-in/hr-ft²-°F | |
| Melting Point | 280 °C | 536 °F | |
| Solidus | 280 °C | 536 °F | |
| Liquidus | 280 °C | 536 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Gold, Au | 80 % | 80 % | |
| Tin, Sn | 20 % | 20 % |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | 0.00002234 ohm-cm | 0.00002234 ohm-cm |
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