Silver-Copper-Phosphorous Brazing Alloys (China Manufacturer) - Welding Solders - Machinery Products

Silver-Copper-Phosphorous Brazing Alloys

Model:	-
Brand:	-
Origin:	Made In China
Category:	Industrial Supplies / Machinery / Welding Solders
Label:	BCuP-6 rods , silver brazing rods , silver filler metal
Price:	US $10 / kg
Min. Order:	100 kg

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Product Description

For improved ductility and electrical conductivity, silver containing lower phosphorus alloys also available. The heating speed should be as quick as possible while brazing. The joints may turn grey after brazing, but it can be returned to the copper color while dipped into 10% sulphuric

Standard

ISO: 3677

（%）Nominal Composition

Melting Range

International Standards

Solidus-Liquids°C

DIN:8513

AWS:A5.8

BCu91PAg	1.8-2.2	Balance	6.8-7.2	643-790	L-Ag2P	BCuP-6
It fills moderate gaps with good flow. Recommended for brazing sanitary, refrigeration, air conditioning，electrical machine, instrument industries etc.

BCu89PAg	4.8-5.2	Balance	5.8-6.2	645-815	L-Ag5P	BCuP-3
Good plasticity, lower phosphorous, it fills wide gaps for copper and copper alloy.

BCu88PAg	4.8-5.2	Balance	6.5-7.0	643-771	-	BCuP-7
Good plasticity, fast flow, higher phosphorous, good flow, it can braze the joints of copper and copper alloy with smaller gap.

BCu87PAg	5.8-6.2	Balance	7.0-7.5	643-813	-	BCuP-4
It is with low melting range where temperature is a factor. Good flow, it can braze the joints of copper and copper alloy with smaller gap.

BCu80AgP	14.5-15.5	Balance	4.8-5.2	645-800	L-Ag15P	BCuP-5
Higher plasticity and conductivity. Braze the joints with larger gap and demanding conductivity.

Saru Silver Alloy Private Limited

BCu76AgP	17.2-18.0	Balance	6.0-6.7	643-666	-	BCuP-8
BCu75AgP	17.0-19.0	Balance	6.6-7.5	645-645	-	-
Low melting temperature with good flow. Braze the copper and copper alloy joints with smaller gap.