Gas type m2

   / Gas type m2 #1  

EMB5530

Gold Member
Joined
Sep 24, 2011
Messages
402
Location
Kansas
Tractor
5530 Mahindra 4x4
I did little searching on TBN, but did not see much about welding gasses for MIG.
I have done a little amount of wire welding(enough to be considered dangerous):) but I am used to stick welding. I have just purchased a wire welder.(after years of wanting to get one, or a TIG:D) I was wondering if there are many negatives to using m2 gas for my steel welding(and also stainless). The main reason is: the company I work for keeps this around(and also a buddie who lives very close) so if I need an exchange even on Sundays I can just go get one of theirs and pay to have them refill mine during the week while I am working wherever I am during that week(construction life:mad:). I have also noticed it lays a much cleaner bead(but it sounds a lot different than I am used to. How is the penetration diff is the weld any stronger/weaker? So what are the negatives? If any. And so on...

Thanks to all for any info

Eric
 
   / Gas type m2
  • Thread Starter
#2  
Have any of yall used m2 before to know what I mean by sounds different:confused:
It dont sound like the bacon cooking like im used to.

More like a hiss instead
 
   / Gas type m2 #3  
OK, I'll bite what is m2 gas? I Googled it, and nothing came up. So enlighten me please.
 
   / Gas type m2 #4  
I have never even heard of m2. What company sells it? It might just be a stores name for something like 75-25.
 
   / Gas type m2
  • Thread Starter
#5  
90% argon 10% c02
linweld is the main supplier
 
   / Gas type m2 #6  
Only thing I found refers to dual shield, flux core with shielding gas.:confused:
 
   / Gas type m2
  • Thread Starter
#8  
Oh I see, never heard it called that before. Strange I just started playing with that mix.:laughing:

what is it called where you buy it?
 
   / Gas type m2 #9  
   / Gas type m2 #10  
90/10:laughing:
 

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