Coldman wrote:You have given us a gas pressure and flow rate. Can't be both. Which is it? If it's flow rate you need to be up around 8 l/min at least.

Cheers Coldman. Tried to raise up the flow rate as well. Ssame thing happen.

Thanks for your reply, Jody. The settings that I used are the ff: Amps - 45 Tungsten type - MIGA SUPER BLUE (Migatronic) -1.6 x 175mm Current range - Amp DC -70 - 150 Amp AC - 50 - 100 Gas flow rate - 2,5 bar l/min Cup size - 7 No gas lens Filler used - ? ?? stainless steel Welding Mach - KEMPPI Min...

I am Tig welding a 2 mm. stainless steel plate for the replacement of the Bainmarie Food Heater. My welding was good at the first but it begun cracking and I can no longer repair the cracks as it begun to multifly. I used 50 amps on the welding mach in reverse polarity. Please share me your knowledg...