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20-pack 9.8in (25cm) elecxlink copper aluminum welding rods - universal low temperature copper aluminum welding cored wire for electric power and chemistry logo

20-Pack 9.8in (25cm) Elecxlink Copper Aluminum Welding Rods - Universal Low Temperature Copper Aluminum Welding Cored Wire for Electric Power and Chemistry Review

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Average

Revainrating 3.5 out of 5  
Rating 
3.3
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Description of 20-Pack 9.8in (25cm) Elecxlink Copper Aluminum Welding Rods - Universal Low Temperature Copper Aluminum Welding Cored Wire for Electric Power and Chemistry

NO SOLDER POWDER NEEDED -- There is no need to use other flux powder with aluminum alloy as the welding core and coating as the salt base. HIGH QUALITY MATERIAL — This low temperature copper aluminum welding rod is made of premium nontoxic, odorless and durable copper and aluminum. PERFECT WELDING EFFECT -- Designed with full & smooth welding effect because the item comes with internal powder, great weldability and corrosion resistance, high thermal conductivity, high electric conductivity and excellent processing performance. Better than normal aluminum welding rod. APPLICATION -- Include welding filler wire and spray and flame metalizing wire. It also used for argon arc welding and filling material for pure aluminum, connection with aluminum bus and guide rod of electrolytic aluminum plant and electric power, chemistry and so on. WIDELY USE – This low temperature copper aluminum welding wire is suitable for welding or surfacing welding alloy/ stainless/galvanized steel/ galvanized cast iron/ copper with high strength, good forgeability & good corrosion resistance.

Reviews

Global ratings 3
  • 5
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  • 4
    1
  • 3
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  • 2
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Type of review

Revainrating 1 out of 5

Non-compliant

They don't melt until aluminum melts. There is a very good video on YouTube. Google Project Farm Best No-Weld Aluminum Welding Rods? His Chinese made rods worked about the same as my experience. I will try one of the brands suggested by Project Farm again.

Pros
  • Welding equipment
Cons
  • Unsafe

Revainrating 5 out of 5

Seems to work in the area of ​​welding and soldering

Did a quick test, could sweat on copper and aluminum and stuck together. The bond is quite strong and the material itself is harder than aluminum and copper. Melting it before the aluminum starts to melt doesn't seem to be a problem, the copper side heats up to a dull red color before the solder melts.

Pros
  • tools and housewares
Cons
  • thin

Revainrating 4 out of 5

worked on second try

I did a test butt weld on two pieces of sheet aluminum. The weld was swollen and didn't stick. I had parts that sat on top of another piece of aluminum that actually acted as a heatsink, keeping it from getting too hot. I propped up the parts to be welded, this time without inserting another piece of aluminum, and when the material reached the right temperature the rod flowed effortlessly. The photo shows the weld after placing it in a vise and hitting it with a hammer. I'm very impressed with…

Pros
  • Welding wire
Cons
  • Not as thick as other picks