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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
Download PDF	Williams Advanced Alloys WS290 Solder.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

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
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
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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