That greatly depends on the type of steel you are welding, but you should be safe with a CO2 Argon mix, otherwise known as Steel mix, it is good for mild to medium grade steel.
Aluminum is one example of a metal that cannot be MIG welded and must be TIG welded. The limitation of MIG is usually the heat it can produce versus thickness of the material. One quarter-inch thickness is usually about as thick as you can weld with either MIG or flux-core wire feed welders. Anything else will require the heat energy available with a stick welder.
because it is
The iceberg did not make any holes in Titanic. The impact separated the plates by popping the rivets (which were riveted together, not welded) and the water breached through.
buy a posi differential. it can be welded but it wont last long
There are several restaurants that are on the first and second floor of the Eiffel Tower. The third level is an observatory that is 906 feet above the ground.
Its welded.
Pipes that have been welded (or melted) together.
Cracks can be welded and then the head can be resurfaced.
any metal
Near the objects to be welded.
I would say they are welded together piece by piece, but I'm not sure entirely. I did find a website for you to check though, en.wikipedia.org/wiki/Crane_(machine).
iron
I would say they are welded together piece by piece, but I'm not sure entirely. I did find a website for you to check though, en.wikipedia.org/wiki/Crane_(machine).
If you mean frozen as in seized, the engine will need to be rebuilt, as parts have welded themselves together and there is most likely some serious damage to the pistons and cylinder bores.
Cadmium
take it in and have one welded on cant beat the sound and quality....
All metal patio furniture sets are usually welded together. Every place that offers metal patio furniture sets only sale welded together ones. They are the ones that are the safest and will last the longest.