Johnson Matthey Copper-flo AWS Alloy for Fluxless Brazing of Copper

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Johnson Matthey Copper-flo AWS Alloy for Fluxless Brazing of Copper (discontinued **)
Categories:	Metal; Nonferrous Metal; Copper Alloy; Solder/Braze Alloy
Material Notes:	The copper-flo alloys are used for manufacture of heat exchanger return bends, refrigeration pipes and hot water cylinders. Optimum Joint Gap 0.75 - 0.2 mm. AWS A5.8-92 BCuP-2 BS EN 1044 1999 CP202; Does not conform exactly to the requirements of EN 1044. Federal Specification QQ-B-650 BCuP-2 Equivalent to Engelhard Silvaloy 0 Equivalent to Handy & Harman Fos-Flo 7 Equivalent to J W Harris Harris O Information provided by Johnson Matthey.
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Thermal Properties	Original Value	Comments

Melting Point	710 - 795 °C
Solidus	710 °C
Liquidus	795 °C

Component Elements Properties	Original Value	Comments
Copper, Cu	92.75 %
Phosphorus, P	7.25 %

**
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