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KUNWU Advanced Materials for Welding
KUNWU Advanced Materials supplying steel of wires, coils, plates, bars, forgings, tubes and pipes. For welding supplying weld materials, filler metals, tungsten electrodes for gas tungsten arc welding, TIG welding or MIG welding, gas tungsten arc cutting, plasma arc welding or plasma arc cutting ...
Applications of Low Temperature Aluminum Brazing Welding Rods
Auto exhaust, refrigerator, air-conditioner and other workpiece
Use this low temperature could help you easily repair your exhaust pipe of car or motor, the HAVC system such as refrigerator, air-conditioner, water pipe or any other workpiece.
Stainless steel
It can weld the stainless steel, mild steel, cast iron, galvanized parts, magnesium alloys, low-alloyed steels and almost all of the metal to another one.
Copper and copper alloy
It can weld the copper and copper alloys metal, especially the condenser tube of an old air conditioners.
Aluminum and aluminum alloy
It can also weld the aluminum or aluminum alloy, nickely alloys, titanium alloys to the same metal or other metals.
Simple Welding Aluminum Rods
Low Temperature Aluminum Brazing Welding Rods - 750 ℉ / 400 ℃
It's time to do some repair, you only need a good torch and hotter gas, then with this low temperature aluminum brazing welding rods, after a simply process, you will repair your boat, furniture, kitchenware, tube and pipe. You will find it's so easy to be a professioanl welder.
Easy Brazing of No More Than 750 Fahrenheit Degree or 400 Celsius Degree
This kind of low temperature aluminum brazing welding rods will be easily to reaching the melting point quickly, this will help everything easily to be welded. Make sure your torch could get the temperature of at least 750 Fahrenheit Degree or 400 Celsius Degree.
Repair Stronger Than Base Metal
You will find the welding joint will be stonger than the base metal.
Feature of This Low Temperature Aluminum Brazing Rods
- 13 inches length, 10, 20, 50 pieces available to order according to your welding project
- Simply use - You only need a flame torch with the temperature more than 750 deg F / 400 deg C
- More stronger - Strength 60,000 psi or 450 mpa will be hard enough and stronger than the base metal
- Package - Every product was packaged in a PVC tube with random color to prevent any oxidation
- No need for training you can use this easily whether you are amateur or professional
- Be sure to make the cleaning work before use, clean the aluminum welding rods and joint to be weld
Clean the Surface
Preheat the Rods and Workpiece
Go on Welding and Preheating
Inspecting and Repairing
Maximus Minimus
Reviewed in Canada on June 5, 2024
I think a lot of the confusion with these types of aluminum brazing/soldering rods are people think they are welding rods. They're not.Firstly the technique has more in common with soldering copper and or other materials. Where it differs is in the surface preparation. There are some informative YouTube videos that explain it well.Briefly, I'd advise to clean the brazed areas with a stainless steel wire brush, or similar, and clean with acetone immediately before you make the braze. If you do that, you'll get good results.These rods work for that job. It is definitely not a welded connection, but if you plan things our right, it can be quite strong.
Icedragn
Reviewed in Canada on June 11, 2024
These were easy enough to use after cleaning up the cracks and dents/holes and then thoroughly heating up with a mapp torch. Seemed to melt ok and fill in the cracks on my 14ft skiff. I'm not sure how strong it is, but the leaks are fixed. I wasn't worried about strength or breaking in the first place, but at least I don't have to bail water anymore!
Abdo A.
Reviewed in Canada on May 26, 2024
not good
Customer
Reviewed in Canada on November 17, 2024
Base metal melted before the rod would flow onto it, so there is no way to actually braze with these. Trying to melt the rods onto hot base metal results in globs on top, with no flow out. Tried it with flux, and same result... Glad I tried it on a test piece before I tried it on my project. Waste of time and money - avoid.
Customer
Reviewed in Canada on November 11, 2024
This is NOT a low temperature brazing rod. I would guess that it is an aluminum rod because just as it was finally starting to melt, The piece of aluminum I was testing it on melted and sagged. It took for ever with a good propane torch to get it to melt. I had to heat it so much it discolored. The temp should be way lower than the melting point of the parent material. I am just glad I tested it on a scrap piece of Aluminum before wrecking my engine case.
Medina
Reviewed in the United States on November 20, 2023
You should be able to melt these super thin rods with mapp gas but I hated the metal up for over 10 minutes (map is hotter than propane gases) and they do not melt.
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