0% Silver Brazing Alloy Copper phosphorus brazing alloy welding rod

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DESCRIPTION:
PhosCopper 0 is primarily used for the joining of copper-to-copper on vibration free joints. It is very effective for joining
tight fitting copper pipe and tubing and is used extensively in the Heating, Ventilating and Air Conditioning (HVAC) industry to
make preform rings for evaporators/condensers. PhosCopper 0 should not be used on ferrous metals or copper alloys containing more
than 10% nickel because of phosphorus embrittlement due to reactions with iron or nickel. PhosCopper 0 is extremely fluid at
brazing temperatures and will penetrate joints with very little clearance. Best results are obtained with clearances of
0.001-0.003". Melting of PhosCopper 0 is virtually complete at 1350°F (732°C). Best results are obtained when brazing slightly
above this temperature.
APPLICATION:
Brazing copper and copper alloys, as well as brass, bronze, silver, tungsten and molybdenum.
HZ No.
Melting Range (ºC)
Chemical Composition %
Copper
Phosphorus
Others
HZ-CuP6
710-890
93.8
6.2
-
HZ-CuP7
710-820
93
7
-
HZ-CuP
710-793
92.7
7.3
-
HZ-CuP6Sb
690-825
92
6
Sb: 2.0
HZ-CuPSn
650-700
86.2
6.8
Sn: 7
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0.0879 s.