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Indium Corp. IndalloyÂ® 227 Sn-In-Ag Solder Alloy

Category	Metal , Nonferrous Metal , Solder/Braze Alloy , Tin Alloy
Manufacturer	Indium Corporation of America
Trade Name	Indalloy®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Indium Corp. IndalloyÂ® 227 Sn-In-Ag Solder Alloy.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Pb free solder can be used as a replacement for 63Sn 37Pb, 62Sn 36Pb 2Ag and 60Sn 40Pb in that it has similar physical and mechanical properties. Not for use over 100Â°C due to 118Â°C Sn/In eutectic.Information provided by the manufacturer, Indium Corporation.

Physical Properties	Metric	English	Comments
Density	7.25 g/cc	0.262 lb/inÂ³

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	17	17
Tensile Strength, Ultimate	46.9 MPa	6800 psi
Elongation at Break	47 %	47 %
Modulus of Elasticity	38.6 GPa	5600 ksi
Shear Strength	33.1 MPa	4800 psi	Shear Bond Holding Strength

Thermal Properties	Metric	English
CTE, linear	28.0 Âµm/m-Â°C @Temperature 20.0 Â°C	15.6 Âµin/in-Â°F @Temperature 68.0 Â°F
Thermal Conductivity	54.0 W/m-K @Temperature 85.0 Â°C	375 BTU-in/hr-ftÂ²-Â°F @Temperature 185 Â°F
Melting Point	175 - 187 Â°C	347 - 369 Â°F
Solidus	175 Â°C	347 Â°F
Liquidus	187 Â°C	369 Â°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	0.0000180 ohm-cm	0.0000180 ohm-cm

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