aws bcup2 5 silver brazing alloy rod

BCuP Silver Brazing Alloy

Introduction

Starting with the BCuP code is a low-content silver brazing alloy, also known as a phosphor copper brazing alloy. It suitable for brazing shake copper with copper alloy, copper with brass in air conditioner and freezer; brazing copper with copper alloy joints in electric motor and meter. With low phosphorus content suitable for brazing large gap joints; with high phosphorus content suitable for brazing small gap joints.This type of silver brazing is commonly used BCuP-3、BCuP-6、BCu80PAg and so on , and its advantages more higher strength and high ductility than phosphor copper brazing alloy. We take more than 60-70% marketing shares in domestic, including the international famous companies, such as Midea Group and Gree Electric Appliances, Danfoss, Panasonic, LG, Samsung, etc. Our products can reach all over the world.

Technical Index

Code	Related Standard	Chemical Composition			Impurity Amount	Melting Temperature		Major Characteristic	Typical Application
Code	Related Standard	Ag %	Cu %	P %	Impurity Amount	Solidus℃	Liquidus℃	Major Characteristic	Typical Application
JAgP-1	CWA:BCu92PAg	0.9- 1.1	REM	6.8- 7.2	≤0.15	643	796	Lower solidus than Phos-copper brazing alloy. Improve wettability, strength and toughness.	Suitable for brazing copper and copper alloy parts.
JAgP-2	CWA:BCu91PAg AWS:BCuP-6	1.8- 2.2	REM	6.8- 7.2		645	790	Good fluidity and brazing property, improve strength and good plasticity.	Suitable for brazing copper with copper alloy joints in freezer and air conditioner, suitable for brazing medium gap joints.
JAgP-5A	CWA:BCu88PAg AWS:BCuP-7	4.6- 5.2	REM	6.8- 7.1		645	800	Improve strength, low phosphorus content result to liquidus with high temperature	Suitable for brazing copper and copper alloy parts, and brazing large gap joints.
JAgP-5A	CWA:BCu88PAg AWS:BCuP-7	4.6- 5.2	REM	6.8- 7.1		645	765	Increase silver content can improve strength	Suitable for brazing shake copper with copper, copper with brass in air conditioner and freezer; brazing copper with copper alloy joints in electric motor and meter. With low phosphorus content suitable for brazing large gap joints; with high phosphorus content suitable for brazing small gap joints.
JAgP-15	CWA:BCu80PAg	14.5-15.5	REM	4.8- 5.3		645	800	Good fluidity.	Suitable for brazing copper and copper alloy joints with medium gap in air conditioner, freezer, compressor, electric motor etc.
JAgP-10	CWA:BCu84PAg	9.0- 11.0	REM	5.5- 6.5		645	790	Good fluidity and toughness.	Suitable for brazing copper with copper alloy in spectacle frame. Can be made into flat wire.
JAgP-5B	CWA:BCu89PAg AWS:BCuP-3	4.8- 5.2	REM	5.8- 6.7		645	785	Increase silver content can improve strength	Suitable for brazing copper with copper alloy joints which cannot keep closely mate.

Packaging

1. Diameter: 1.6/2.0/2.4/2.5mm; Length: 400/ 500/750mm;

2. Standard export seaworthy packing: with polyethylene film including drier, put them in carton; 1kg/box, 10/20kgs/carton box;

3. Based on the customer's different requirements, it can be customized.

Note

1.size customization
2.sample ordering
3. There is a 2% discount for first orders over 500kg
4.Provide ROHS and SGS certificates

SGS-5% silver brazing rod

sgs-report-of-5%25-silver-brazing-rod.pdfiso-certificate.jpg

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