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Silver Filler Metals Silver Solder Rods Welding Material Diameter 2.0mm

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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 .

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Silver Filler Metals Silver Solder Rods Welding Material Diameter 2.0mm

Silver Filler Metals Silver Solder Rods Welding Material Diameter 2.0mm
Silver Filler Metals Silver Solder Rods Welding Material Diameter 2.0mm Silver Filler Metals Silver Solder Rods Welding Material Diameter 2.0mm Silver Filler Metals Silver Solder Rods Welding Material Diameter 2.0mm Silver Filler Metals Silver Solder Rods Welding Material Diameter 2.0mm

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Product Details:
Place of Origin: Henan China
Brand Name: QI XING
Certification: ROHS / ISO9001:2008
Model Number: BCUP-3 BCUP-5 BCUP-6 BCUP-7
Payment & Shipping Terms:
Minimum Order Quantity: 50 Kilogram/Kilograms
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,Payment term is negotiable
Supply Ability: 58000 Tons / Year

Silver Filler Metals Silver Solder Rods Welding Material Diameter 2.0mm

Description
Raw Materials: 15% Silver, 5% Phosphorus, Remainder Copper Hot Sale Diameter: 2.0mm * 450mm
Liquidus Temperature: 1475°F, 802°C Application: Sanitary Ware, Refrigerating Machine
Product Name: Phos Copper Silver Brazing Rod Material Type: Braze Alloy Weld Rod
Solidus Temperature: 1190°F, 643°C Package: 1kg / Backage , As Customer Demands
High Light:

silver welding rod

,

hvac brazing rod

Silver Filler Metals Silver Solder Rods Welding Material Diameter 2.0mm

 

How to clean after brazing:

 

Xinxiang Qixing Welding Material Co., Ltd, started in the 1980’s, we are the famous Chinese professional company, which are specialized in research development and sale brazing materials. Lower silver content silver welding rod ( Phos Copper Silver brazing rod ) is one of our brazing materials.

After brazing a workpiece, the oxides generated by heating during the soldering process and the residue remaining with the flux may seriously affect the appearance, service life, and subsequent processing (such as spraying, plating, etc.). Therefore, it must be Weld and affected areas are cleaned.

1. In soldering, the active flux residue containing rosin can be removed by an organic solvent such as isopropyl alcohol, alcohol or trichloroethylene. A flux composed of an organic acid and a salt is generally soluble in water and can be washed with hot water. A solder composed of a mineral acid is dissolved in water and thus can be washed with hot water. A flux containing an alkali metal and an alkaline earth metal chloride such as zinc chloride can be washed with a 2% hydrochloric acid solution.

2. The borax and boric acid flux residues used in brazing are substantially insoluble in water and difficult to remove, and are generally removed by sand blasting or polishing. A better method is to put the brazed workpiece into the water in a hot state to cause the flux residue to burst and remove.

 

Common brazing cleaning methods:

 

1,

(1) The residue of the fluorine-containing potassium borate or potassium fluoride hardener (such as qj102) can be boiled or removed in 10% citric acid hot water.

(2) Soak in a 25% hydrochloric acid solution at 60 ~ 70 ° C, stir for 30 ~ 120 seconds, take out cold water rinse.

2. The solder residue for aluminum can be removed with an organic solvent such as methanol.

The aluminum hard residue is highly corrosive to aluminum and must be removed after brazing. The cleaning methods listed below can give better results.

(1) Soak in hot water at 60~80 °C for 10 minutes, carefully clean the residue on the brazing joint with a brush, rinse with cold water, soak in hno3 15% aqueous solution for about 30 minutes, then rinse with cold water.

(2) Rinse the hot water at 60~80 °C for 5-10 minutes, soak it in 65~75°C, cro3 2%, h3ro4 5% aqueous solution for 5 minutes, then rinse with cold water.

 

Technical Index :

 

Alloy Concsponding Alloy Chemical Composition Melting Range Main Features
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
BCu91PAg Ministry standard : L209 TC-312
AWS:BCuP-6
1.8-2.2 REM 6.8-7.2 643 788 ≤O.15
BCu90PAg   2.8-3.2 REM 6.8-7.2 645 780 ≤O.15
BCu88PAg JP:TC-315
AWS:BCuP-7
4.8-5.2 REM 6.5-7.0 643 771 ≤O.15
BCu89PAg Ministry standard : L205 AWS:BCuP-3 4.8-5.2 REM 5.8-6.2 645 815 ≤O.15
BCu87PAg AWS:BCuP-4 5.8 - 6.2 REM 7.0-7.5 643 813 ≤O.15
BCu84PAg   9.0-11.0 REM 5.5 - 6.5 645 790 ≤O.15
BCu80PAg Ministry standard :L204 14.5-15.5 REM 4.8-5.2 645 800 ≤O.15

 

Services :

 

1. We support multiple port shipments. Such as Qingdao Port, Tianjin Port, Shanghai Port. You can choose the port freely.
2. Leave your message inclode Email, Phone, what’s app, and so on, Get a free quote anytime
3. Our products have these advantages, less smoke, less splash, plating finish, good fluidity.
4  we have more than 10 years export experience to Iran, American, Germany, India, Myanmar etc. pleae rest assure at our quality.

 

Our hot sale products:

 

1 . 0 silver welding rod

2 . Phos-Copper-Silver Brazing Alloy ( brazing rod bcup 5 )

3 . Silver-Copper-Zinc Brazing Alloy( 15 silver solder )

4 . Tin silver copper solder ( High-silver solder )

5 .Silver-Copper-Zinc-Cadmium Brazing Alloy(High-silver solder)

5 .Silver-Copper-Zinc-Cadmium Brazing Alloy(High-silver solder)

6 . Brass filler rod ( copper zinc filler metal )

7 . Flux-cored Aluminum Based Brazing Alloy

8 . Copper-Aluminum Brazing Alloy

9 . Copper Welding Rings And Silver Brazing Ring

10 . Capillary tube refrigeration

11 . Silver brazing flux powder And Brass brazing flux

12 . AWS ER1100 Pure Al Alloy Welding Rod

13 . er 4043 Al Welding Wire

14 . 4047 aluminum filler rod

15 . Pancake coil copper tube

Silver Filler Metals Silver Solder Rods Welding Material Diameter 2.0mm 0

Contact Details
Xinxiang Qixing Welding Material Co., Ltd

Contact Person: Ann

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