Buy the right copper.
How to weld copper sheet.
Some grades of copper have oxygen.
152 4 to 304 8 mm away from the weld.
It is often necessary to raise the temperature level of the sheet in an area of 6 0 to 12 0 in.
As soon as the puddle has appeared gently apply a small amount of filler through the arc to weld the metals together.
How to tig weld copper.
The weld should be started at some point away from the end of the joint and welded back to the end with filler metal being added.
Apply the filler by gently probing it into the pudding as the arc welds the copper together.
In addition to the material being welded tig welding requires an electrode to carry the.
The filler will liquify and mix in with the two copper helping the metals weld together.
Add filler into the puddle.
The most common type of welding for copper is the manual metal arc process but gas metal arc and gas tungsten arc are also used.