Updated: 16 Feb 2025

phosphor copper rods

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Updated: 16 Feb 2025

#1

Best Choice
BLUEFIRE 20 Sticks 1/2 lb 15% Silver Solder Brazing Rods BCuP-5 Copper Phosphor Alloys Welding Rods 0.050" x 1/8" x 14"Brazing Rods for Copper Storage HVAC Air Conditioning Refrigerator Brazing Kit

9.9

BlueFire

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Main highlights

Valued Pack: Each tube contains 20 sticks of 14" long welding rods, totaling 0.5 pounds in weight, with minor weight variations possible. This Filler Brazing Rod pack offers GREAT SAVINGS and is ideal for those looking to purchase high-quality silver solder wire for copper solder and solder for copper pipe applications. The brazing rods for copper hvac are perfect for Storage HVAC systems, providing a cost-effective solution.

Best Performances: With a Solidus Temperature of 1193°F / 645°C and a Liquidus Temperature of 1472°F / 800°C, these Silver Brazing welding rods deliver exceptional performance. The recommended joint clearance of 0.002"/0.006" and a fluidity rating of 3 make these copper solder rods highly effective. The 15% silver content improves wettability, strength, and lowers the melting temperature, ensuring that the welding rod flows deeply into small brazing gaps, resulting in stronger and tougher joints.

15% Silver Bearing: The USA AWS A5.8 Class: BCuP-5 Silver Brazing alloy rods contain 15% silver, making them ideal silver solder for various applications. The composition includes Silver (Ag) 14.5-15.5%, Phosphor (P) 4.8-5.2%, and Copper (Cu) as the remainder, which makes these brazing rods perfect for copper solder applications. For optimal results, it is recommended to use these Copper Phosphor Brazing rods with Bluefire JFB-102S brazing flux
#2

Value for Money
DEXLALA 60 Sticks Brazing Rods, BCuP-5 15% Silver Solder Copper Phosphor Welding Rods Industry Grade 0.050"x1/8"x10" for Air Conditioning, Refrigerator, Cold Storage, HVAC Units

9.7

DEXLALA

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Main highlights

Quality Material: The BCuP-5 silver brazing rod containing 15% silver, is equivalent to the American standard AWS BCuP-5. The composition includes Silver (Ag) 14.5-15.5%, Phosphor (P) 4.8-5.2%, and Copper (Cu) as the remainder, which makes these brazing rods perfect for copper solder applications.

Large Quantity: Our packaging contains 60 silver welding rods, and you can reasonably allocate our products on more equipment.This Filler Brazing Rod pack offers GREAT SAVINGS and is ideal for those looking to purchase high-quality silver solder wire for copper.

Advantage: The low temperature phosphor silver welding rod is easy to install and remove. Good fluidity during welding, can flow into small space.the solidus temperature of our silver hvac accessories measure 1193°F / 645°C, the liquidus temperature of our products measure 1472°F / 800°C.The recommended joint clearance of 0.002"/0.006" and a fluidity rating of 3 make these copper solder rods highly effective.
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#3
21 Sticks BLUEFIRE BCuP-2 Half 1/2 lb Self Fluxing Phosphor Copper Brazing Alloy Welding Rods No Need for Flux 0.050" x 1/8" x 14" Industry Professional Grade Propane Gas Soldering Torch Supply

9.5

BlueFire

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Valued Pack: Each tube contains 21 sticks of 14" long brazing rods, total 0.5 (1/2) pound in weight. GREAT SAVING!

Self Fluxing: USA USA AWS A58 Class: BCuP-2 brazing alloys rods. Contents: Phosphor (P): 6.6-7.4%; Copper (Cu): Rest. This brazing alloy is close to eutectic crystal composition. It is self fluxing and do not need any brazing flux when soldering copper to copper or copper to brass joints, while for brazing brass to brass parts, Bluefire JFB-102 brazing flux is recommended for best results.

Best Performances: Solidus Temperature: 1310°F / 710°C, Liquidus Temperature: 1508°F / 820°C. Recommended joint clearance: 0.002"/0.007", Fluid Rating: 5. JCuPB brazing rods contain lesser phosphors, resulting a much better plastic performances and a little higher melting points.
#4
16" Copper Solder, 10 Sticks Phosphor Copper Brazing Rods,Low Temperature Self Fluxing Welding Rods for Hvac Refrigerator，Oven，Copper Pipes

9.4

GEOYLE

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【𝐆𝐨𝐨𝐝 𝐋𝐢𝐪𝐮𝐢𝐝𝐢𝐭𝐲】：Copper solder Low metling point 640-770℃. Solidus: 1310°F, Liquidus: 1490°F. Tensile Strength ( RM): 838 MPa. The PhosCopper brazing rods has 𝐆𝐨𝐨𝐝 𝐋𝐢𝐪𝐮𝐢𝐝𝐢𝐭𝐲 during welding, strong caulking, and can flow into small spaces.Phosphor Copper brazing rods have a lower melting point than other brazing rods.

【Quality Material】：The package includes 10 PCS 16”length flat copper brazing rods，BCuP-2 phosphor copper welding rod composition : Phosphor (P): 7%, Copper (Cu): the remainder .No flux required for soldering copper pipes. Flux must be added when copper and iron pipes are welded.

【Application Widely】： Brazing rods for copper hvac is used for brazing of copper & copper alloy in motors, air-conditioners, meters, and refrigeration industry.Also can braze some pipes,wire or the small copper braze job and the art project .
#5
Brazing Rods Phosphor Copper Nitrate Sticks Copper Solder Kit Alloys Flat Industry Welding Rods for Air-conditioners, Refrigerators Pipe Gas and Freezers Copper Storage HVAC (Phosphor Copper Bcup-2)

9.3

VEVEVA

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Main highlights

Packaging: Sealed tube packaging is used, which can effectively reduce the occurrence of moisture and other events compared to other packaging. The lids at both ends can also be opened for easy storage and use.

Material: The packaging includes 20PCS of copper drill rods

Advantages: Good fluidity during welding, able to flow into small spaces, and molten metal can flow into small gaps
#6
UCandy 20 Sticks 5% Silver Solder Brazing Rods BCuP-3 Copper Phosphor Alloys Welding Rods 0.050" x 1/8" x 10"Brazing Rods

9.2

UCandy

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Standard: The BCuP-3 silver brazing rod containing 5% silver, is equivalent to the American standard AWS BCuP-3 national standard BCu88PAg and L205. It has certain plasticity and is suitable for welding of copper and its alloy joints that cannot maintain a tight fit. Melting point 645-1193 degrees Celsius.

Material: The package includes 20PCS 5% Silver Brazing Rods BCuP-3.Silver (Ag) 4.8-5.2%; Phosphor (P): 6.5-7.0%; Copper (Cu): Rest. For the best results,

Advantage: The low temperature phosphor silver welding rod is easy to install and remove. Good fluidity during welding, can flow into small space. Low metling point 718-816℃, good fluidity during welding, molten metal can flow to small gaps
#7
BLUEFIRE 20 Sticks BCuP-3 1/2 lb 5% Silver Solder Copper Phosphor Brazing Welding Rods Silver Nitrate Sticks Brazing rods for Storage HVAC and Air Conditioning Refrigerator Copper Solder

9.0

BlueFire

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Main highlights

Valued Pack for Cost Efficiency:Each tube of Bluefire brazing rods contains 20 sticks, each 14" long, totaling 0.5 pounds in weight, offering great savings for projects requiring Silver Brazing. These Filler Brazing Rods are essential for professionals and DIY enthusiasts needing high-quality welding rods at an affordable price. The solder stick design provides excellent value, making it ideal for various applications, including Air Conditioning Refrigerators and Storage HVAC systems.

Superior Performance Characteristics:These brazing rods exhibit a solidus temperature of 1189°F (643°C) and a liquidus temperature of 1419°F (771°C), with a fluidity rating of 3. The recommended joint clearance of 0.003" to 0.006" ensures that the welding rod delivers superior performance, with the silver content significantly enhancing fluidity. This allows the copper solder to flow into small gaps, resulting in stronger, tougher joints and reducing brazing time.

5% Silver Bearing Welding Rods:The Bluefire brazing alloys rods, classified as USA AWS A58 Class BCuP-3, are composed of 4.8-5.2% silver (Ag), 6.5-7.0% phosphor (P), and the rest copper (Cu). These silver solder rods are designed for optimal performance when used with Bluefire JFB-102S brazing flux. The inclusion of silver solder wire enhances copper solder applications by improving wettability and reducing melting temperatures, making these rods perfect for Copper Phosphor Brazing.
#8
DEXLALA 60 Sticks Brazing Rods, BCuP-3 5% Silver Solder Copper Phosphor Welding Rods Industry Grade 0.050"x1/8"x10" for Air Conditioning, Refrigerator, Cold Storage, HVAC Units

8.7

DEXLALA

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Main highlights

Quality Material: The BCuP-3 silver brazing rod containing 5% silver, is equivalent to the American standard AWS BCuP-3.Whether used as a Copper Phosphorus Filler or for Phosphorus Filler Brazing, these high-quality solder rods deliver excellent results for both professional and DIY projects.

Large Quantity: Our packaging contains 60 silver welding rods, and you can reasonably allocate our products on more equipment.This Filler Brazing Rod pack offers GREAT SAVINGS and is ideal for those looking to purchase high-quality silver solder wire for copper.

Advantage: The low temperature phosphor silver welding rod is easy to install and remove. Good fluidity during welding, can flow into small space.the solidus temperature of our silver hvac accessories measure 1193°F / 645°C, the liquidus temperature of our products measure 1499°F / 815°C.The recommended joint clearance of 0.002"/0.006" and a fluidity rating of 3 make these copper solder rods highly effective.
#9
Tandefio 40 Sticks Brazing Rods AWS BCup-1 Phosphor Copper Solder Phos Copper Brazing Alloys Flat Welding Rods Industry 0.050"x1/8"x10" for Air Conditioning Refrigerator Cold Storage HVAC Units

8.5

Tandefio

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Main highlights

Quality Material: our phosphor copper brazing torches are made of quality phosphor and copper, which will bring you more safety by using our products, and they can patch lots of things for your home and bring you more convenience

Large Quantity: our package contains 40 welding rods, which will meet all your needs by using our products; You can reasonably distribute our products on different appliances, which can be a good way to protect many places in the home that need them

Good Performance: our phosphor copper torch kits greatly improves the performance of brazing alloys with better wettability, higher strength and lower melting temperatures; Thus, the welding fluid can flow deeply into the small brazing gap, so that the welded joint has higher strength and toughness, and reduce the brazing time; Before brazing, it is essential to thoroughly clean the brazing area and the surface of the brazing material, removing any grease, oxides, or other contaminants
#10
40 Sticks Copper Brazing Rods BCuP-2 (5/64" x 9.8") 2mm Phosphorus Round Self Fluxing Welding Brass Brazing Rod Sticks TIG Arc Pipes for Air Conditioner Refrigerators Pipe Gas

8.4

Vouyar

-10%

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Main highlights

Round stick with 2mm diameter. Rod length = 250mm.

Low melting points of 640-770℃. Good fluidity and high tensile strength create strong hermetical seal.

40 PCS BCuP-2 copper brazing rods per tube. Easy to identify and retrieve.

-10%

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phosphor copper rods

BLUEFIRE 20 Sticks 1/2 lb 15% Silver Solder Brazing Rods BCuP-5 Copper Phosphor Alloys Welding Rods 0.050" x 1/8" x 14"Brazing Rods for Copper Storage HVAC Air Conditioning Refrigerator Brazing Kit

9.9

Main highlights

DEXLALA 60 Sticks Brazing Rods, BCuP-5 15% Silver Solder Copper Phosphor Welding Rods Industry Grade 0.050"x1/8"x10" for Air Conditioning, Refrigerator, Cold Storage, HVAC Units

9.7

Main highlights

21 Sticks BLUEFIRE BCuP-2 Half 1/2 lb Self Fluxing Phosphor Copper Brazing Alloy Welding Rods No Need for Flux 0.050" x 1/8" x 14" Industry Professional Grade Propane Gas Soldering Torch Supply

9.5

Main highlights

16" Copper Solder, 10 Sticks Phosphor Copper Brazing Rods,Low Temperature Self Fluxing Welding Rods for Hvac Refrigerator，Oven，Copper Pipes

9.4

Main highlights

Brazing Rods Phosphor Copper Nitrate Sticks Copper Solder Kit Alloys Flat Industry Welding Rods for Air-conditioners, Refrigerators Pipe Gas and Freezers Copper Storage HVAC (Phosphor Copper Bcup-2)

9.3

Main highlights

UCandy 20 Sticks 5% Silver Solder Brazing Rods BCuP-3 Copper Phosphor Alloys Welding Rods 0.050" x 1/8" x 10"Brazing Rods

9.2

Main highlights

BLUEFIRE 20 Sticks BCuP-3 1/2 lb 5% Silver Solder Copper Phosphor Brazing Welding Rods Silver Nitrate Sticks Brazing rods for Storage HVAC and Air Conditioning Refrigerator Copper Solder

9.0

Main highlights

DEXLALA 60 Sticks Brazing Rods, BCuP-3 5% Silver Solder Copper Phosphor Welding Rods Industry Grade 0.050"x1/8"x10" for Air Conditioning, Refrigerator, Cold Storage, HVAC Units

8.7

Main highlights

Tandefio 40 Sticks Brazing Rods AWS BCup-1 Phosphor Copper Solder Phos Copper Brazing Alloys Flat Welding Rods Industry 0.050"x1/8"x10" for Air Conditioning Refrigerator Cold Storage HVAC Units

8.5

Main highlights

40 Sticks Copper Brazing Rods BCuP-2 (5/64" x 9.8") 2mm Phosphorus Round Self Fluxing Welding Brass Brazing Rod Sticks TIG Arc Pipes for Air Conditioner Refrigerators Pipe Gas

8.4

Main highlights

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