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Copper Phosphorus Brazing Rod
Brass Brazing Rod
Silver Brazing Rod/Rings
Product Parameters 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 | |||||||
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 | ||||
Manufacturing Technique 
Application HUAZHONG products widely used for air condition,refrigerator,evaporator,heat exchange ,water heater and motor manufacturing and
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Brass Brazing Rods 
Phos-Copper / Silver-Phos-Copper / Silver-Copper-Zinc Brazing Rod
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