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

Category Metal , Nonferrous Metal , Copper Alloy , Solder/Braze Alloy
Manufacturer Johnson Matthey
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Johnson Matthey Copper-flo AWS Alloy for Fluxless Brazing of Copper.pdf
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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-2BS EN 1044 1999 CP202; Does not conform exactly to the requirements of EN 1044.Federal Specification QQ-B-650 BCuP-2Equivalent to Engelhard Silvaloy 0Equivalent to Handy & Harman Fos-Flo 7Equivalent to J W Harris Harris OInformation provided by Johnson Matthey.
Thermal Properties Metric English Comments
Melting Point 710 - 795 °C
1310 - 1460 °F
Solidus 710 °C
1310 °F
Liquidus 795 °C
1460 °F
Component Elements Properties Metric English Comments
Copper, Cu 92.75 %
92.75 %
Phosphorous, P 7.25 %
7.25 %
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