DairyFarmer5
Farm Welder
- Messages
- 87
Yes as you say careful control of heat level is needed when welding moly,
I doubt any heat treating(pre-heat and cool down) will be needed as thats only required on thicker sections of moly tube or moly plate.
Thanks, but I still don't know if the FAA and EAA approve of MIG welding on Chromoly 4130