Description Copper Soldering with 7,25% phosphorum and the rest copper. Economical solution for welding copper with copper (contains no flux). Ideal choice for soldering brass and bronze. In this case, you need to use brazing flux. Not suitable for welding steel or other ferrous metals. Applications: plumbing, cooling , A/C, and copper electrical ducts. Melting Point: 710 °C Pour Point: 802 ° C Working Temperature: from 730 ° C to 816 ° C Packaging: 11,34 kg (66 rods). Sold per Kg. MSDS : Download Certifications: Download

