Copper Phosphorus Brazing Alloys

Silver Brazing Alloy Rod

Self fluxing copper based brazing alloys containing phosphorus thereby facilitating brazing on copper to copper in air without the use of a flux. Use of flux recommended for copper alloys like brass and bronze. For improved ductility and electrical conductivity silver containing lower phosphorus alloys also available. Widely used in refrigeration, air conditioning and plumbing industry. Saru Silver offers these alloys in a wide range of compositions to suit specific applications available in Wires and Rods, Strips, Wire Flattening, Wire Preforms, Strip Preforms, Granules and Spheres. With the help of the chart below, identify and compare alloys of our Copper Phosphorus Alloys suited to your needs.

Specifications

Saru Silver Grade of Brazing Alloy	Nominal Composition %			Melting Range	International Standards
	Ag	Cu	P	°C	DIN:8513	AWS:A5.8

SILVER 15	15	80	5	650-800	L-Ag15P	BCuP-5
SILVER 15	It has low melting point with good flow. Used where narrow joint include uneven junctions, refrigeration industry, on parts such as cuplings, manifolds, brass distributors, capillary pipes. Has good mechanical characteristics at low temperature.

SILVER 6	6	88	6	695-795	-	BCuP-4
SILVER 6	It is with low melting range where temperature is a factor. Fast flow, very fluid at brazing temperature and will penetrate joints with small clearances.

SILVER 5	5	89	6	650-810	L-Ag5P	BCuP-3
SILVER 5	It is same as Silver 15 and economic. Used largely in the refrigeration and air conditioning industry.

SILVER 2	2	91.5	6.5	650-810	L-Ag2P	BCuP-6
SILVER 2	It fills moderate gaps in poorly fit joints and has good flow. It has the ability to fill wide joint clearances at the lower end of its brazing range. At the high end of the brazing range, it is more fluid. Recommended for sanitory and refrigerating installations.

PHOS. COPPER 1	-	92.7	7.3	705-800	L-CuP7	BCuP-2
PHOS. COPPER 1	It is a low cost alloy with wide melting range and low fluidity. Used in sanitory, refrigeration and air conditioning industry.

PHOS. COPPER 2	-	93.8	6.2	710-880	L-CuP6	-
PHOS. COPPER 2	It is the most economical and used where the joint clearance is wider. Flow is sluggish.

SILVER 1	1	92.5	6.5	650-810	-	-
SILVER 1	Same as Silver 2 with Lesser Silver.

For MSDS read this pdf:-

See Note: More detailed specifications to be provided on customer's demand.

Copper Phosphorus Brazing Alloy Rod

Standard size For Round Rod	DIA	LENGTH
	1.5MM	500MM
	2.0MM	500MM
	2.5MM	500MM
Custom Sizes Available

Standard size For Flat Rod	THICKNESS	WIDTH	LENGTH
	1.27MM	3.15MM	500MM
	1.60MM	3.2MM	500MM
Custom Sizes Available

Standard size For Square Rod	SQUARE	LENGTH
	2MM	500MM
	2.5MM	500MM
	3MM	500MM
Custom Sizes Available

Available Packaging	1kg	2kg	5kg
Packaging Type	Plastic Tube or Custom	Plastic Tube or Custom	Plastic Tube or Custom
Custom Packaging Available

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Copper Phosphorus Brazing Alloy Wire

Standard size	DIA
	0.5MM	x COIL OR SPOOL
	0.8MM	x COIL OR SPOOL
	1MM	x COIL OR SPOOL
	1.5MM	x COIL OR SPOOL
	2MM	x COIL OR SPOOL
	2.5MM	x COIL OR SPOOL
	3MM	x COIL OR SPOOL
	Custom Sizes Available

Available Packaging	1kg	2kg	5kg
Packaging Type	Spool or Coil or Custom	Spool or Coil or Custom	Spool or Coil or Custom
Custom Packaging Available

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Copper Phosphorus Brazing Alloy Strip

Standard size	THICKNESS	WIDTH
	0.10MM	1MM TO 100MM
	0.127MM	1MM TO 100MM
	0.15MM	1MM TO 100MM
	0.18MM	1MM TO 100MM
	0.2MM	1MM TO 100MM
	0.25MM	1MM TO 100MM
	0.30MM	1MM TO 100MM
	0.40MM	1MM TO 100MM
Custom Sizes Available

Available Packaging	1kg	2kg	5kg
Packaging Type	Spool or Coil or Custom	Spool or Coil or Custom	Spool or Coil or Custom
Custom Packaging Available

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Copper Phosphorus Brazing Alloy Rings	Copper Phosphorus Brazing Alloy Segments	Copper Phosphorus Brazing Alloy Shim Pieces
Copper Phosphorus Brazing Alloy U-Pieces	Copper Phosphorus Brazing Alloy Washers	Copper Phosphorus Brazing Alloy Discs
Copper Phosphorus Brazing Alloy Granules	Copper Phosphorus Brazing Alloy Multiturn Rings	Copper Phosphorus Brazing Alloy Springs
Copper Phosphorus Brazing Alloy Slugs

Copper Phosphorus Brazing Alloys

AVAILABLE IN FORM

Copper Phosphorus Brazing Alloy Rod

Copper Phosphorus Brazing Alloy Wire

Copper Phosphorus Brazing Alloy Strip

Brasaid

Copper Phosphorus Brazing Alloy Preforms

Standard size	DIA WIRE	LENGTH
	2MM	500MM
	Custom Sizes Available