Updated: 17 Feb 2025

welding rods alloys

Updated: 17 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
Tandefio 40 Sticks Brazing Rods AWS BCup-5 15% Silver Solder Phos Copper Brazing Alloys Flat Welding Rods Industry 0.050"x1/8"x10" for Air Conditioning Refrigerator Cold Storage HVAC Units

9.8

Tandefio

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Quality Material: our silver brazing torches are made of quality 15% silver and other elements, 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 silver 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 15% silver 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
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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

9.6

BlueFire

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Main highlights

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
ENiFe-CI 5pcs 55-Percent Nickel Cast Iron Welding Electrode Rods Welding Stick (1/8'')

9.5

Fox Alloy

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Main highlights

Standard: ENiFe-CI electrode conforms to : AWS A5.15 ENiFe-CI EN ISO 1071: E C NiFe-CI 1 3 GB/T10044 EZNiFe-1

Material: The package includes ENiFe-CI 5pcs 14 * 1/8'' Welding Electrode Rods

Advantage: ENiFe-CI nickel-iron type electrode designed to weld normal grades cast irons and joint them to steel. It has very good current-carrying capacity and the weld metal is stronger and more resistant to solidification cracking than other nickel type electrodes
#5
Hobart 770512 Flux Coated Bronze Gas Welding Rods, 3/32-by-18-Inch

9.2

Hobart

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Main highlights

Product Type :Tools

Package Dimensions :49.784 cm L X2.794 cm W X2.794 cm H

Country Of Origin :China
#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

9.1

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
ENi-CI 5pcs 99-Percent Nickle Cast Welding Electrode Rods Ni99 Pure Nickle Welding Stick Non-Machinable (1/8'')

8.9

Fox Alloy

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Main highlights

Standard: ENi-CI Ni99 electrode conforms to : AWS A5.15 ENi-CI EN ISO 1071: E C Ni-CI 1 GB/T10044 EZNi-1

Material: The package includes ENi-CI 5pcs 1/8'' Welding Electrode Rods

Advantage: ENi-C pure nickle electrode designed to weld normal grades cast irons. The weld metal is soft and easily machinable, deposition is performed on cold or slightly preheated material
#8
100 Pieces Flux Core Aluminum Rods Low Temperature Easy Melt Aluminum Welding Rods Welding Sticks

8.8

AZB

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Why we love it

No solder powder needed, easy to use.

High-quality, durable, nontoxic aluminum material.

Great welding effect with high conductivity.

Main highlights

No Solder Powder Needed
These aluminum rods are flux-cored welding rods, eliminating the need for solder powder or additional materials, making them easy to use.

Ideal for Aluminum Repairs
Perfect for welding or surfacing aluminum, aluminum alloy, aluminum-magnesium alloy, and other white metals, offering great weldability and corrosion resistance.

Easy to Use and Effective
Customers praise the ease of use and effectiveness, particularly for quick repairs on items like boat trailers and aluminum compressor pipes.
#9
YESWELDER E7018 1/8'' 5LB Welding Rod Low Hydrogen Carbon Steel Stick Electrodes

8.7

YESWELDER

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Main highlights

PERFORMANCE: Steady arc, low spatter, excellent re-striking ability and high deposition efficiency.

MODEL: E7018 is a low-hydrogen iron powder type electrode that produces high quality x-ray welds. It can be used in all positions on AC or DC reverse polarity welding current.

FEATURES: All position welding, recommended for welding medium grade carbon steels where no preheat is used, and on cold rolled steels normally exhibiting excessive porosity when welded with conventional electrodes.
#10
YESWELDER Aluminum TIG Welding Rod ER4043 3/32"x16" 5LB

8.6

YESWELDER

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Why we love it

Improved weld fluidity

Bright welds

Heat treatable

Main highlights

Key Features and Benefits
Offers excellent fluidity and reduced weld cracking with 5% silicon content, ideal for general purpose aluminum welding.

Ideal Use Cases
Perfect for thermal treated base metals, and welding aluminum grades like 3003, 6061, and casting alloys, enhancing versatility.

Customer Reviews Summary
Most praised for its superior weld quality and ease of use, making it a favorite among both amateur and professional welders.

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welding rods alloys

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

Tandefio 40 Sticks Brazing Rods AWS BCup-5 15% Silver Solder Phos Copper Brazing Alloys Flat Welding Rods Industry 0.050"x1/8"x10" for Air Conditioning Refrigerator Cold Storage HVAC Units

9.8

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

9.6

Main highlights

ENiFe-CI 5pcs 55-Percent Nickel Cast Iron Welding Electrode Rods Welding Stick (1/8'')

9.5

Main highlights

Hobart 770512 Flux Coated Bronze Gas Welding Rods, 3/32-by-18-Inch

9.2

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

9.1

Main highlights

ENi-CI 5pcs 99-Percent Nickle Cast Welding Electrode Rods Ni99 Pure Nickle Welding Stick Non-Machinable (1/8'')

8.9

Main highlights

100 Pieces Flux Core Aluminum Rods Low Temperature Easy Melt Aluminum Welding Rods Welding Sticks

8.8

Why we love it

Main highlights

YESWELDER E7018 1/8'' 5LB Welding Rod Low Hydrogen Carbon Steel Stick Electrodes

8.7

Main highlights

YESWELDER Aluminum TIG Welding Rod ER4043 3/32"x16" 5LB

8.6

Why we love it

Main highlights

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