tin solder wire, soldering wire 1.diameter: 1.0mm 2 Pb: 40, Sn: 60; 60/40, 63/37, or as customer required 3.melting point:183 tin solder wire, soldering wire1.diameter: 1.0mm2 Pb: 40, Sn: 60; 60/40, 63/37, or as customer required3.melting point:183dg4. weight: 180g/roll, 200g/roll, 250g/roll, 500g/roll, 1kg/roll, or as customer requested5. bright spot, flux content6.Applications: household ...