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Williams Advanced Alloys WS290 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
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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 10.75 g/cc
0.3884 lb/in³
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 22.5 MPa
3260 psi
Thermal Properties Metric English Comments
CTE, linear 29.1 µm/m-°C

@Temperature 20.0 °C
16.2 µin/in-°F

@Temperature 68.0 °F
Thermal Conductivity 27.0 W/m-K
187 BTU-in/hr-ft²-°F
Melting Point 268 - 290 °C
514 - 554 °F
Solidus 268 °C
514 °F
Liquidus 290 °C
554 °F
Component Elements Properties Metric English Comments
Lead, Pb 88 %
88 %
Silver, Ag 2.0 %
2.0 %
Tin, Sn 10 %
10 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.00002023 ohm-cm
0.00002023 ohm-cm
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