Composition: Sn, Cu. Soldering work materials.
Lead Free Solder casted bar, XIHAN brand, Sn99.3Cu0.7, 500g/bar, 25KGS each carton.
We use deoxidation and dedrossing process with special anti-oxidation elements, less tin dross and higher solderability, soldering spots are full and nice in good shape.
Solder Bar of Working temperature 250-300℃, which designed for wave machine and hand dip soldering, less dross.
Solder bar of working temperature 300-430℃, which designed for dip soldering of electronic transformer, relay and electronic led tinning process.
We strictly controlled the raw materials, toxic elements Pb, Cd, Hg... can be effectively prohibited before saucing.
LF-A grade: Pb≤100ppm; Cd≤5ppm;
LF-B grade: Pb≤400ppm; Cd≤10ppm;
We can meet high Lead free demand from our customs.
