Leaded Copper Solder Stick for Soldering Pot  

Composition: Sn, Pb, Cu.  Alloy Sn60Pb38Cu2, Melting temperature 190℃， Neutral, Extruded bar with high brightness; Size: Length 330mm±10mm, Width 17mm, height 4mm, weight 200g±10g/bar; Packed in 20KGS each carton. inner box and outer carton seaworthy. big quantity with pallet. Our factory use high purity tin and lead materials, adding special anti-oxidation elements, so our solder bar reduced viscosity and oxidation on parts' surface, with good wetting and mechanical strength.  Solder bar of Working temperature 200-300℃, 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.  Our products meet quality standard: GB/T80, L-200, GB/T3131-2001 in China, JIS-Z-3283 in Japan, QQ-S-571F in America. Metals elements are superior than above metioned quality standard.