high purity lead-free 0.6mm 0.8mm 1mm 1.2mm 1.5mm 2mm 3mm solder wire There are two type: with or without lead solder wire wire size: 0.4~3.0mm could be customized melt point: 217~227 degree The unit price of solder wire is fluctuate very often, so every time the price maybe different Lead free solder wire is more expensive than the one with lead in it