Quote:
Originally Posted by ian
welding alloy
i have some h2 hummer rims and getting some alloy rock rings to weld on to them, never welded alloy before, what do i need? can i use different wire in my mig? is the gas the same? guesing not. what about tig welding?
|
i would say that the rims ar heat treated alloy the rims and rings will need pre heating and post heating
gas needs to be pure argon
if you have a tig use this to tackkk the rings in to position as this will eliminate any coldstarts then use alloy wire in mig the ttig would take to long