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Indium Corp. IndalloyÂ® 201 Sn-Zn Solder Alloy

Category	Metal , Nonferrous Metal , Solder/Braze Alloy , Tin Alloy
Manufacturer	Indium Corporation of America
Trade Name	Indalloy®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Indium Corp. IndalloyÂ® 201 Sn-Zn Solder Alloy.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Recommended for soldering to aluminum. Use flux #3. Zn causes high drossing, short shelf life as solder paste.Information provided by the manufacturer, Indium Corporation.

Physical Properties	Metric	English	Comments
Density	7.27 g/cc	0.263 lb/inÂ³

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	21.5 @Load 4.00 kg	21.5 @Load 8.82 lb	2mm ball
Tensile Strength, Ultimate	54.7 MPa	7930 psi
Elongation at Break	32.5 %	32.5 %

Thermal Properties	Metric	English	Comments
Heat of Fusion	71.2 J/g	30.6 BTU/lb
Specific Heat Capacity	0.239 J/g-Â°C	0.0571 BTU/lb-Â°F	Solid
	0.272 J/g-Â°C	0.0650 BTU/lb-Â°F	Liquid
Thermal Conductivity	61.0 W/m-K @Temperature 85.0 Â°C	423 BTU-in/hr-ftÂ²-Â°F @Temperature 185 Â°F
Melting Point	199 Â°C	390 Â°F	Eutectic
Solidus	199 Â°C	390 Â°F
Liquidus	199 Â°C	390 Â°F

Component Elements Properties	Metric	English	Comments
Tin, Sn	91 %	91 %
Zinc, Zn	9.0 %	9.0 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0000110 ohm-cm	0.0000110 ohm-cm

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