Description

Indalloy 147 is a bismuth-based, non-eutectic, low-melting alloy with a controlled-shrinkage structure. It melts over a narrow, low-temperature range of 142–149°F (61–65°C). Indalloy 147 is a bismuth solder alloy. Fusible alloys have low melting points, usually below 300°F. The low-melting point of fusible alloys enables them to attach temporarily. Indalloy 147 has the following composition: *48.0Bi/25.6Pb/12.8Sn/9.6Cd/4.0In