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Phos Copper Silver Brazing Rod For Copper Pipe Less 15 Silver Contents AWS Bcup 6 Bcup 3

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China Xinxiang Qixing Welding Material Co., Ltd certification
China Xinxiang Qixing Welding Material Co., Ltd certification
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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

—— Simon

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—— Boyle

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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Phos Copper Silver Brazing Rod For Copper Pipe Less 15 Silver Contents AWS Bcup 6 Bcup 3

Phos Copper Silver Brazing Rod For Copper Pipe Less 15 Silver Contents AWS Bcup 6 Bcup 3
Phos Copper Silver Brazing Rod For Copper Pipe Less 15 Silver Contents AWS Bcup 6 Bcup 3
Phos Copper Silver Brazing Rod For Copper Pipe Less 15 Silver Contents AWS Bcup 6 Bcup 3 Phos Copper Silver Brazing Rod For Copper Pipe Less 15 Silver Contents AWS Bcup 6 Bcup 3 Phos Copper Silver Brazing Rod For Copper Pipe Less 15 Silver Contents AWS Bcup 6 Bcup 3 Phos Copper Silver Brazing Rod For Copper Pipe Less 15 Silver Contents AWS Bcup 6 Bcup 3 Phos Copper Silver Brazing Rod For Copper Pipe Less 15 Silver Contents AWS Bcup 6 Bcup 3

Large Image :  Phos Copper Silver Brazing Rod For Copper Pipe Less 15 Silver Contents AWS Bcup 6 Bcup 3

Product Details:
Place of Origin: Henan China
Brand Name: QI XING
Certification: IAF / ISO9001:2008 / ISO900014001:2004
Model Number: BCUP-3
Payment & Shipping Terms:
Minimum Order Quantity: 50KG
Price: Negotiation
Packaging Details: 1. 11.34kg/carton, as customer demands 2.According to the customer's different requirements packing
Delivery Time: 15-45 Days
Payment Terms: L/C, T/T
Supply Ability: 58000 Tons / Year

Phos Copper Silver Brazing Rod For Copper Pipe Less 15 Silver Contents AWS Bcup 6 Bcup 3

Description
Material: Phos-Copper-Slilver Feature: Excellent Ductility, Good Sew Filling-ability
Usages: Copper/Copper Parts HVAC Air Condition Refrigeration Diameter: 1.5mm 2.0mm 2.5mm 3.2mm 4.0mm 5.0mm
Name: BCUP-3 Shape: Round, Square, Flat Type
Certification: IOS 9001-2008 ROHS SGS Color: Copper Earthing Round Rods
High Light:

silver brazing alloy

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silver solder brazing rods

Phos Copper Silver Brazing Alloys Less Than 15 Silver Contents AWS Bcup 6 Bcup 3

 

Description:

 

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.

Item Name: b cup silver solder
Grade: BCUP-3 BCUP-6
Diameter: 1.6mm-5.0mm
Length: 450mm-1000mm
Chemical Composition: BCUP-6 : P: 6.8- 7.2 Ag: 1.8- 2.2 Cu: REM
BCUP-3 : P: 4.8- 5.2 Ag: 5.8- 6.7 Cu: REM
Melting RangeºC: BCUP-6 : 645 - 790
BCUP-3 : 645 - 785
Packaging Details: 11.34 kg / bag or 1kg / plastic tube
Price terms: FOB, CFR,
Payment terms: L/C,T/T,Payment term is negotiable
Delivery method: By sea, by air or by express service
Application: Suitable for brazing copper with copper alloy joints in freezer and air conditioner, suitable for brazing medium gap joints.

 

Advantages:

 

Alloy Concsponding Alloy Chemical Composition Melting Range   Impurity Amount Main Features Typical Application
    Ag % Cu % P% Solidus ℃ liquidus ℃      
BCu92PAg Ministry standard : L203 JP:COPsilos-1 0.8-1.2 REM 6.8-7.2 643 796 ≤O.15 Solidus curve is lower than Cu-P brazing alloys, better wettability, strength and toughness Use for brazing copper and copper alloy parts.
BCu91PAg Ministry standard : L209 TC-312
AWS:BCuP-6
1.8-2.2 REM 6.8-7.2 643 788 ≤O.15 Good flow-strength, good solderability and plastic nature, better strength Use for brazing copper and copper pairs in refrigerator and air conditioner, suitable for medium gap joints.
BCu90PAg   2.8-3.2 REM 6.8-7.2 645 780 ≤O.15 Better strength, liquidus is high because of containing for P. Use for copper and copper alloy parts, suitable for large gap joints.
BCu88PAg JP:TC-315
AWS:BCuP-7
4.8-5.2 REM 6.5-7.0 643 771 ≤O.15 Along with increasing of Ag contents, strength will be better. Use for copper and copper, copper and brass parts with shake in air conditioner and freezer, copper and copper alloy joints in electric motor and meter. Low phosphorus content suitable for brazing large gap joints; with high phosphorus content suitable for brazing small gap joints..
BCu89PAg Ministry standard : L205 AWS:BCuP-3 4.8-5.2 REM 5.8-6.2 645 815 ≤O.15 Along with increasing of Ag contents, strength will be better. Use for copper and copper, copper and brass parts with shake in air conditioner and freezer, copper and copper alloy joints in electric motor and meter. Low phosphorus content suitable for brazing large gap joints; with high phosphorus content suitable for brazing small gap joints..
BCu87PAg AWS:BCuP-4 5.8 - 6.2 REM 7.0-7.5 643 813 ≤O.15 Good flow-ability, good solderability, can instead JAgP-15 (204) Low P content suitable for large gap joints, high P content suitable for small gap joints, suitable for brazing flat wire on spectacle frames, suitable for resistance welding.
BCu84PAg   9.0-11.0 REM 5.5 - 6.5 645 790 ≤O.15 Good fluidity, good brazing toughness Can be made into flat wire, brazing copper and copper alloy in spectacle frame
BCu80PAg Ministry standard :L204 14.5-15.5 REM 4.8-5.2 645 800 ≤O.15 Good flow-ability Suitable for brazing copper and copper alloy medium gap joints on air conditioner, refrigerator, compressor and motor

 

 

Why Chose Us:

 

Silver Brazing Alloy Advantages
Good fluidity and toughness.
Good fluidity.
Eutectic solder, low melting point, good fluidity, poor plasticity.
Low temperature, good fluidity.
Low temperature, good fluidity.
Increase silver content can improve strength
It can reduce melting point, improve plasticity of brazing alloy and wettability of copper, as well as improve brazing alloy’s strength and toughness. With good fluidity and brazing property.

 

1. Choose us , you needn't worry about the ability of supplier .

Our company is established since 1980s , over 30 years Production Experience in manufacturing brazing materials , and we have technical team . Our annual production is more than 50,000 tons and our products are exported to various countries in the world .

2. Choose us, you needn't worry about the quality of products.

Our company approved by ISO9001:2008 quality management system certification and ISO4001:2004 environment management system certification. And all of the products meet SGS and ROHS directive requirements .

3 Choose us, you needn't worry about the packing and shipping problems .

In order to reduce the loss of silver welding rods during transportation, we use a plastic tube per kilogram to increase protection. Besides, we provide also shipment by air, by sea, by truck, or any other shipping methods according to customer's demand .

 

Silver soldering process

 

Various contact before soldering chemical or mechanical method is used to remove oxide film on the surface of the weldment, carefully clean the surface of the weldment using gasoline or alcohol, to remove surface oil, grease, dirt, and prevent wetting and flow of dirt.For small welding pieces, the adhesive reservation is selected to ensure that no displacement is carried out in the loading and loading of solder, and the adhesives used are not harmful to brazing. For large welding parts or special contacts, the assembly positioning must be carried out through a fixture with a bump or groove, and the welding parts are in a stable state

 

High quality raw materials

 

The company adopts high-purity cathode copper (copper content reaches 99.99%), general No.1 electrolytic copper content is 99.95%, silver adopts high-purity No.1 (1 × 1) silver, and phosphor copper alloy adopts high-quality alloy, which reduces the proportion of impurities in raw materials.

Phos Copper Silver Brazing Rod For Copper Pipe Less 15 Silver Contents AWS Bcup 6 Bcup 3 0

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Silver Brazing Alloy Phos-Copper-Silver Solder Met...

SGS report 2% Silver Brazing Rod.PDF

Contact Details
Xinxiang Qixing Welding Material Co., Ltd

Contact Person: Ann

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