Description

Indalloy 164 is a solder alloy with a composition of 92.5% lead, 5% indium, and 2.5% silver. It has a low coefficient of thermal expansion (CTE) and is useful in the 300°C range. It also has good thermal fatigue properties. Indalloy 164 is a lead alloy, nonferrous metal, and solder/braze alloy. It has the lowest CTE of all indium-lead alloys. Indalloy 164 is available as a preform, and wire.