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Williams Advanced Alloys WS187 Solder

Category	Metal , Nonferrous Metal , Solder/Braze Alloy , Tin 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 WS187 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	7.25 g/cc	0.262 lb/in³

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	46.9 MPa	6800 psi

Thermal Properties	Metric	English
CTE, linear	28.0 µm/m-°C @Temperature 20.0 °C	15.6 µin/in-°F @Temperature 68.0 °F
Thermal Conductivity	54.0 W/m-K	375 BTU-in/hr-ft²-°F
Melting Point	175 - 187 °C	347 - 369 °F
Solidus	175 °C	347 °F
Liquidus	187 °C	369 °F

Component Elements Properties	Metric	English
Indium, In	20 %	20 %
Silver, Ag	2.8 %	2.8 %
Tin, Sn	77.2 %	77.2 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00001755 ohm-cm	0.00001755 ohm-cm

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