Leaded tin wire 63/37 Sn63Pb37 is a common soldering alloy composed of 63% tin (Sn) and 37% lead (Pb). It has a series of excellent welding properties and is widely used in electronics, electrical appliances, metal processing and other fields. The following will introduce in detail the characteristics, applications and precautions of lead-containing tin wire 63/37 Sn63Pb37. We are a China manufacturer of this product. Read More