Phosphorous silver brazing alloy L-Ag5P / CuP 281, round

Brazing alloy based on copper with the addition of phosphorus and silver brazing copper and its alloys

EN 1044-CP104 / DIN 8513- L-Ag5P / EN 17672- CuP 281.
Used for brazing hard copper with copper (without flux), otherwise use HS paste. Approved for soldering of cold and hot water, oil, liquid, municipal and natural gas and fluorinated chlorofluorocarbons. Copper pipes can be connected to copper, brass and tin-zinc bronze fittings. Also used in cooling technology (up to 200°C) and in the electrotechnical industry. PZH (Polish National Institute of Hygiene) certificate.

Technical Data:
- chemical composition: 89% Cu (copper), 6% P (phosphorus), 5% Ag (silver)
- melting temperature: 650-820 C
- form:  2mm x 500mm bare bars
- quantity: in 1 kg approx  75/76 pcs