armack Copper phosphorus silver brazing alloy AS2 3 x 3 mm

Alloy in accordance to ISO 17672 CuP 279 (L-Ag2P), melting range 650 - 810 ° C, working temperature 740 ° C. It contains 2% silver. Used for brazing copper with copper (without the use of a flux), in other cases use with HS paste. Permitted for: cold and hot water, oil, liquid gas, urban and earth gas, and those transmitting fluorinated chlorocarbons installations. It can be used to connect copper pipes with copper, brass and tin-zinc bronze fittings. Do not use for soldering steel and nickel-containing alloys. Also used in refrigeration technology (up to 200°C working temperature) aswell as in the electrotechnical industry. PZH approval.