How To Put Metal Together Without Welding. Welding aluminum is not as hard as you think. Then you use a braze a dissimilar metal with a lower melting point to solidly stick the two pieces together.
Joining the metal pieces Position the two pieces and press them together tight. Welding aluminum is not as hard as you think. If you need to make two pieces of metal stick to one another but cannot weld them you can use epoxy glue.
Soldering is one method that is widely used to accomplish this.
Turns out you can weld aluminum without a welder. It is possible to join metal pieces by methods like riveting soldering bolting or brazing. It makes for a very strong bond and with a little practice can be done quickly with great looking results. The result is basically a really solid metal glue that can take a lot of abuse.