Soldering Alloy, Brand Name : Electroloy, Dimension : Custom

The most common alloy used in soldering is tin-lead, specifically a mixture of about 60% tin and 40% lead. This alloy is chosen for its low melting point, which makes it easy to melt with a soldering iron and create a strong bond between the metals being joined. While tin-lead solder is the most traditional, lead-free solder is also becoming increasingly common due to environmental and health concerns. These lead-free options often utilize tin, silver, and copper.