AM BCuP-2 is a versatile and effective silver-copper-phosphorus brazing alloy that is primarily used in copper to copper braze joints in HVAC Markets. AM BCuP-2 can be used with other copper-based alloys such as brass or bronze. AM BCuP-2 has a higher melting point than most BCuP alloys and a longer melting range because it contains no silver within the alloy. AM BCuP-2 is the most cost-effective brazing (BCuP) alloy for copper to copper braze joints.  ISO 17672 CuP 18, Fos Flo, Harris 0, Phoscopper 0