Description

Indalloy 133 is a lead-free solder alloy with the composition 95Sn/5Sb. It's a nonferrous metal with a higher tensile strength than Indalloy 121. Indalloy 133 has a melting temperature of 235–240°C. Indalloy 133 is used in consumer electronics and joining copper tubing in refrigeration and potable water systems. Other Indium Corporation solder alloys include: *Indalloy 106: 63Sn/37Pb (Sn63), 183 Eutectic *Indalloy 121: 96.5Sn/3.5Ag, 221 Eutectic *Indalloy 209: 65.0Sn/25.0Ag/10.0Sb