Fe erosion-resistant solder alloy, resin flux-containing solder, lead solder, solder containing resin flux, flux-clad solder, solder joint and soldering method

摘要

The present invention relates to a solder alloy for preventing erosion of Fe, which suppresses erosion of the soldering iron tip and suppresses adhesion of carbide to the soldering iron tip, solder containing resin flux, solder solder, solder containing resin flux, Flux-clad solder, solder joint, and solder. 0.02 to 0.1% of Fe, 0.2 to 0.2% of Zr, and the balance of Sn, and is used for prevention of Fe erosion.