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Williams Advanced Alloys WS280 Solder

Category Metal , Nonferrous Metal , Lead Alloy , Solder/Braze Alloy
Manufacturer Williams Advanced Alloys
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Williams Advanced Alloys WS280 Solder.pdf
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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 10.04 g/cc
0.3627 lb/in³
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 33.1 MPa
4800 psi
Thermal Properties Metric English Comments
CTE, linear 26.5 µm/m-°C

@Temperature 20.0 °C
14.7 µin/in-°F

@Temperature 68.0 °F
Thermal Conductivity 37.0 W/m-K
257 BTU-in/hr-ft²-°F
Melting Point 183 - 280 °C
361 - 536 °F
Solidus 183 °C
361 °F
Liquidus 180 °C
356 °F
Component Elements Properties Metric English Comments
Lead, Pb 80 %
80 %
Tin, Sn 20 %
20 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.00001977 ohm-cm
0.00001977 ohm-cm
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