Having free sample Phos Copper brazing filler metal flat welding stick manufacturer from China Xinxiang Qixing welding Material Co., Ltd

Having free sample Phos Copper brazing filler metal flat welding stick

Price:	15.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Henan, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

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

Brand Name: Qixing

Type: welding rod

diameter: 2.0*450mm

OEM: accept

Production Capacity: 58000 ton/year

Delivery Date: fifteen days

Length: 400-500mm

Weight: 10-30g

certificate: ISO9001

raw material: 99.99% cooper

It has good fluidity, low cost, perfect processing property. No need to add flux when brazing copper and silver, and the joint has good strength

Phos-Copper Brazing Alloy(No Silver Solder)

1. Introduction

Phos-copper brazing alloy is base on the raw material with the binary alloy of copper-phosphorus. It has good fluidity, low cost, perfect processing property. No need to add flux when brazing copper and silver, and the joint has good strength.

2．Technical Index

Code	Related Standard	Chemical Composition			Melting Temperature		Major Characteristic	Typical Application
Code	Related Standard	P%	Sn%	Cu%	Solidus℃	Liquidus℃	Major Characteristic	Typical Application
JCuP-1	CWA:BCu92P	7.5-8.5	_	REM	710	780	Close to eutectic composition, low melting point, good fluidity, fill into small clearance of brazing seam	Suitable for brazing copper with copper alloy parts, in refrigerator, Fuel gas appliances, etc. Should not be in shock and vibration welding bent parts.
JCuP-2	CWA:BCu93P AWS:BCuP-2	6.5-7.5	_	REM	710	800	Lower phosphorus content; improve plasticity, higher melting point.	Suitable for brazing copper with copper alloy in air-conditioners, refrigerators, evaporator, heat exchanger, water heater, etc. can be made welding ring, brazing medium gap joints.
JCuP-3		6.1-6.8	_	REM	710	820	Lower phosphorus content; good plasticity, higher melting point.	Can be made kinds of welding rings, flat wires, Suitable for brazing copper with copper alloy parts, and brazing large gap-joints.
JCuP-3Sn	CWA:BCu88PAg DVS:Degussa86	6.5-7.5	6.5-7.5	REM	640	680	Good spreading property and clearance fill-ability	Suitable for brazing kinds of copper with copper alloy.
JCuP-5Sn	CWA:BCu86SnP	4.8-5.8	7.0-8.0	REM	620	670	Low melting point and good fluidity.	Suitable for brazing copper and brass parts in water heater, electric heater, sanitary appliance, etc.