... 4.use for handicraft and electricplating process pure tin soldering wire details :Soldering in TV set, radio or ... your application2.Select the diameter of the solder wire, from between 0.01 inch (0.25 ... possible. The smaller the diameter of the solder wire, the faster it will melt. But if ... brazing.Lead-free solders in commercial use may contain tin, copper, silver, bismuth, indium, zinc, antimony, and ...