... also provides solid(no flux)for Sn-Pb alloy wire.Our solid wire can be produced in various diameters(0.3mm, ... soldering process together with an auto feeder to transfer wire into the solder melting pot.Flux content High content ... lead Sn-Pb solder wire specification and chemistry componentSpecificationSn45Pb55,Sn40Pb60Sn30Pb70,Sn20Pb80AppearanceLucent,no dirt on ...