CAN YOU WELD COPPER? - not solder, not braze, but weld? spoiler....yes you can and i will show you
In this video I show you that you can tig weld copper. I tell you what alloy of base material to use and I tell you what type of rod to use in order to get a good weld on copper. I weld two coupons of copper 101 together with ESAB deoxidized copper welding rod and show you the results. I tell you the proper gas to use when welding copper. I also briefly touch on hydrogen embrittlement which is the most common problem associated with welding copper.
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Great Video mate...
we used to cut strips for filler in the squaring shear. nothing better than the parent metal
Nicely done
Thank you for sharing!
@TheMoonlightCraftsman
Жыл бұрын
Thanks for watching!
Interesting something for me to try thanks for the video
@TheMoonlightCraftsman
3 жыл бұрын
Thanks for watching Hubert. Be sure to subscribe. Have some upcoming videos coming such as home built forge and a polished stainless steel sink built from scratch.
for welding copper use clean pure copper addition rods.using %1 hydrogen argon mix gives good result. %5 helium argon mix is better choice.
novice question.. can you weld copper sheets together with mig? Instead of mild steel wire, would you need copper wire roll to feed in to the mig machine?
@TheMoonlightCraftsman
2 ай бұрын
Yes I think they sell that as a specialty item.
Hey man, curious why you brazed the copper on your awning instead of welding it like this?
@TheMoonlightCraftsman
2 жыл бұрын
Sometimes it’s a little easier to use brazing rod on thinner material because it melts at a lower temperature than the base material, minimizes the chance of blowing a hole in the material
@jc8417
2 жыл бұрын
@@TheMoonlightCraftsman yeah that makes sense. Your awnings were really good. Nice sink too. Also you mentioned a range hood, would be cool to see that too
@TheMoonlightCraftsman
2 жыл бұрын
Ya I didn’t get much footage on that one, but the is a short I just put out that shows the finished hood.
Can we weld copper by mig welding ?
@TheMoonlightCraftsman
11 ай бұрын
Yes I’m pretty sure they sell copper mig wire. I think ESAB makes some…..at my job we used silicon bronze wire on thin steel with a mig which would be similar. Soft wire like that works best with a spool gun that pulls the wire to the torch in addition to the wheels that push the wire at the machine
What about warpage ?
@TheMoonlightCraftsman
Жыл бұрын
It has some warpage but it’s pretty soft so I guess it depends on what you’re making but many cases you can manipulate it after the fact
Can weld coper on ac may welder dont haw dc?
@TheMoonlightCraftsman
Жыл бұрын
Tig welder?
@tomislavbuza7951
Жыл бұрын
@@TheMoonlightCraftsman yes tig welder
@TheMoonlightCraftsman
Жыл бұрын
That’s unusual. DC is usually standard, what’s your welder model
@tomislavbuza7951
Жыл бұрын
@@TheMoonlightCraftsman it is made in china dont knowe much more, it cant weld aluminum i weld steel
@TheMoonlightCraftsman
Жыл бұрын
Ok ya that’s DC, your only problem might be not having enough amps, give it a try