... Sn50Pb50, Sn45Pb55, Sn40Pb60, Sn35Pb65, Sn30Pb70, Sn25P75 flux-cored solder wire: Product NameAlloy compostion (WT %) Use TempZSLF01Sn: 99.5 Cu: ... assembly, Tongyong Tin Industry specially manufactures water-soluble tin wire, which is of good wettability, bright welting spot, ... speed, brightness, nice appearance, and reliable joint quality, etc. Tin wire for aluminum, aluminum alloy and enameled CCA ...