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Stable Welding Performance High Temperature Brazing Alloys For Brazing Copper Alloys

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Your brazing rods are excellent, my customer like it very much .Thanks for your help to supply the good quality products to us .

—— Oentoro

Hi , our company like your phos copper brazing alloy very much . Its fluidity very good. Our copper pipe not only does not deform after welding but also has good welding strength..I will suggest to my friends here

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We are always looking for suitable suppliers, thank you for customizing special size welding rings for us, thank you very much

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Stable Welding Performance High Temperature Brazing Alloys For Brazing Copper Alloys

Stable Welding Performance High Temperature Brazing Alloys For Brazing Copper Alloys
Stable Welding Performance High Temperature Brazing Alloys For Brazing Copper Alloys Stable Welding Performance High Temperature Brazing Alloys For Brazing Copper Alloys Stable Welding Performance High Temperature Brazing Alloys For Brazing Copper Alloys Stable Welding Performance High Temperature Brazing Alloys For Brazing Copper Alloys

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Product Details:
Place of Origin: Henan China
Brand Name: QI XING
Certification: ISO9001:2008 ROHS
Model Number: AWS BCUP-2
Payment & Shipping Terms:
Minimum Order Quantity: 500KG
Price: Negotiation
Packaging Details: 1 . 11.34kg / 1 Package
Delivery Time: 15-45 Days
Payment Terms: L/C,T/T,Payment term is negotiable
Supply Ability: 58000 Tons / Year

Stable Welding Performance High Temperature Brazing Alloys For Brazing Copper Alloys

Description
Advantage: Stable Welding Performance Brazing: Copper
Application: Power Equipment Operating Current: N/A
Hot Sale Size: 450 - 550mm Operating Temperature: 710
Product Name: Phosphorus Copper Soldering Sticks Diameter: 1.5mm 2.0mm 2.5mm 3.2mm
High Light:

copper filler rod

,

copper based alloy

Brazing Wire Copper Phos Welding Wire Rods For Brazing Copper Alloys

 

Product description:

 

Phos Copper Brazing Alloy welding rod
For copper-copper and copper-brass applications

Details of Phos Copper Brazing Alloy welding rod:

1) P: 6.6-7.4%, Cu: Balance

2) Form: wire, rod, spool, flat, square, rings

 

APPLICATION: 

 

The solder is suitable for A/C and refrigeration industry,tube industry.
P-Cu brazing alloys is widely used in refrigerating field,which with good flow property and low melting point.The cheap price is good to automatically brazing.
Copper phosphorus brazing filler metal is with 7% phosphorus brazing material,it is with good flow property because of the high phosphorus containing.It is suitable for filling large gap,widely applied on electric power and electronic machine fields.

 

Advantages:

 

(1) The heating temperature of the brazing process is relatively low, so the deformation of the weldment after brazing is small. At the same time, the influence on the microstructure and properties of the base metal of the weldment is relatively small.

(2) Brazing alloys with low melting points have good 'wettabilty,' high strength and toughness

(3) Ramp rate should be as quick as possible while brazing

(4) Joints become bright gray, returning to original copper color once dipped into a 10% sulfuric solution

 

Technical Index :

 

Alloy Corresponding Alloy Chemical Composition Melting Temperature
P% Sn% Ni% Cu% Solidus℃ Liquidus℃
BCu92P

Ministry standard : Material 201

JP :TC-310D

7.5-8.1     REM 710 770
BCu93P

Ministry standard : Material 202

AWS:BCuP-2

JP :TC-310A

6.5-7.5 - - REM 710 800
BCu94P   5.9-6.5 - - REM 710 890
BCu89PNi   4.8-5.8 7.0-8.0 0.4-1.2 REM 620 670
BCu89PSn

Ministry standard : Material 208

5.0-6.0

5.0-6.0 5.0-6.0   REM 650 800
BCu86SnP DVS : CP302 6.4-7.2 6.5-7.5   REM 650 700

 

FAQ:

 

Q1: Is it safe to drink the water or product once these are in place?
A1: The manufacturer Qixing Welding Material indicates that the 0 Silver Phos Copper Brazing Rod would be safe for use on copper water lines but is probably not the best way to to it. The cost of the O phos rod is considerably more than standard no lead solder.Also when brazing with the  phos the inside of the copper line will develop an black powdery coating which would have to be flushed out of the lines or the line would require a purge while brazing to prevent the black coating from forming.. As said before "not the best way to do water lines"
Q2: Is the rod suitable for refrigeration line sets?
A2: Qixing welding material products advises that the bcup-2 is a low cost alloy suitable for most copper to copper or brass joints where good fit-up exists, and the assemblies are not subject to excessive vibration or movement. If there is good joint fit up where the clearance between the connections are between .002 and .007 then the will work fine. We does not recommend using this product on compressors or motors where vibrations can exist.

Q3: Can Phos copper Brazing rod be used on galvanized steel and other metals?
No the Phos Copper Brazing Rod is design to be used on copper and copper alloys only, If you want to weld steel , our brazing product of silver welding rod can meet your requirements.

Stable Welding Performance High Temperature Brazing Alloys For Brazing Copper Alloys 0

 

Contact Details
Xinxiang Qixing Welding Material Co., Ltd

Contact Person: Ann

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