What is lead-tin alloy?

Lead-tin alloy is a mixture of lead and tin metals. The ratio of lead to tin in the alloy can vary depending on the desired properties and application. One of the common ratios is 60% lead and 40% tin. Lead-tin alloy has excellent durability and is often used in the manufacturing of bearings, bushings, and other mechanical parts. It is also used in the production of solder, due to its low melting point, high fluidity, and good wetting properties. However, lead-tin alloy can be toxic if ingested or inhaled and can cause health problems. Therefore, it is essential to handle lead and lead-containing materials with care and proper safety precautions. To mitigate health risks, many industries have switched to lead-free alternatives such as zinc and copper-based alloys.