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Williams Advanced Alloys WS181 Solder

Category	Metal , Nonferrous Metal , Lead Alloy , Solder/Braze Alloy , Tin 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 WS181 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	8.42 g/cc	0.304 lb/in³

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	36.3 MPa	5260 psi

Thermal Properties	Metric	English
CTE, linear	23.0 µm/m-°C @Temperature 20.0 °C	12.8 µin/in-°F @Temperature 68.0 °F
Thermal Conductivity	23.0 W/m-K	160 BTU-in/hr-ft²-°F
Melting Point	134 - 181 °C	273 - 358 °F
Solidus	134 °C	273 °F
Liquidus	181 °C	358 °F

Component Elements Properties	Metric	English
Indium, In	25 %	25 %
Lead, Pb	37.5 %	37.5 %
Tin, Sn	37.5 %	37.5 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00002205 ohm-cm	0.00002205 ohm-cm

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