Low silver content Phos Copper Silver welding stick "BCUP-3 BCUP-5 BCUP-6 BCUP-7 " manufacturer from China Xinxiang Qixing welding Material Co., Ltd

Low silver content Phos Copper Silver welding stick

Price:	8.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Henan, China (Mainland)


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Product Detail

Model No.: "BCUP-3 BCUP-5 BCUP-6 BCUP-...

Production Capacity: 58000

Delivery Date: fifteen days

Length: 300-1000mm

Weight: 10-30g

Shape: square

Material: High purity 99.99% cathode ...

Package: 11.34kg/carton, as customer...

Application: Air conditioner/ Refrigerat...

Company Type: Factory

Means of Transport: Ocean,Land

Packing: noraml package

Brand Name: Qixing

Type: rod

Keyword: welding stick

Certification: SGS / ROHS / ISO9001:2008 /...

Advantage: Excellent ductility, smooth...

Usages: copper to copper welding

OEM service: Accept OEM

Phos-Copper-Silver Brazing Alloy can reduce melting point, improve plasticity of brazing alloy and wettability of copper, as well as brazing alloy's

Phos-Copper-Silver Brazing Alloy (Low-silver solder)

1. Introduction

Phos-Copper-Silver Brazing Alloy can reduce melting point, improve plasticity of brazing alloy and wettability of copper, as well as brazing alloy's strength and toughness.

2. 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-3	CWA:BCu90PAg	2.8- 3.2	REM	6.5- 6.8		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-6	CWA:BCu87PAg AWS:BCuP-4	5.8- 6.2	REM	6.8- 7.5		645	724	Excellent fluidity and brazing property, can substitute for SAgP-15(204)	With high phosphorus content suitable for brazing small gap joints. Suitable for brazing spectacle frame with flat wire and brazing ERW. With low phosphorus content suitable for brazing large gap joints

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-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-18	AWS:HgHSil-FOS	17.5-18.5	REM	6.2- 6.5	645	680	Eutectic solder, low melting point, good fluidity, poor plasticity.	Suitable for brazing copper with copper alloy joints in electrical appliance and electric motor.
JAgP-20		19.5-20.5	REM	4.5- 5.5	645	740	Low temperature, good fluidity.	Suitable for brazing copper with copper alloy in electric motor and spectacle frame, can be made into kinds of flat wires.
JAgP-25	Russia: Ncp25Ф	24.5-25.5	REM	4.8- 5.3	645	710	Low temperature, good fluidity.	Suitable for brazing copper with copper alloy in electric motor and spectacle frame, can be made into kinds of flat wires.
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.