Welding Cromemoly to mild steel

[V6RACER]

I have a tight spot and can't get my tig torch in there but I can get my mig gun in there... Question is has any one had any issues using a mig with a ERS70-2 or ERS70-6 wire to weld cromemoly tube to mild steel?

 

[six shooter]

I have a tight spot and can't get my tig torch in there but I can get my mig gun in there... Question is has any one had any issues using a mig with a ERS70-2 or ERS70-6 wire to weld cromemoly tube to mild steel?

In a tight out of position spot I would use the 70-s2 . The 70-s6 will also work. If possible pre heat and wrap for slow cool after welding it.

 

[8AV8]

I used 70-s6 welding mild steel tabs to the moly in mine. Worked better than I thought it would.

 

[Louie L.]

Jason,
That will be fine. Ive had to do it in the past. Just dont ask the big chassis people.