Product composition: Sn99.95 Product diameter: 315*15*11mm Product weight: 500g/piece Working temperature: 265-275 Flux method: manual dip tin, wave solder Product packaging: 20KG/carton Product use: suitable for welding of transformer products Tin bar is a product in solder, which is used for soldering circuit boards. Made of pure tin, good wettability and fluidity, easy to tin. The solder joints are bright, full, and will not be soldered and other undesirable phenomena. Add enough antioxidant elements, strong antioxidant ability. Made of pure tin, less tin dross, reducing unnecessary waste.