primeweld tig225x banner 2

Help with gas flow settings

What are the gas flow parameters for 90/10 argon/co2 mix in GMAW. Using .052 @ upto 29 volts and 450 WFS ?????


---------------------------------------------------

nozzle size is a big factor. and that is a pretty big puddle with high current and speed rates.

try around 30-35 cfh.

to save gas, you can gradually adjust lower until you get problems like porosity.

then increase by about 5 cfh to be safe.

Click here to post comments

Return to mig fcaw forum.

Enjoy this page? Please pay it forward. Here's how...

Would you prefer to share this page with others by linking to it?

  1. Click on the HTML link code below.
  2. Copy and paste it, adding a note of your own, into your blog, a Web page, forums, a blog comment, your Facebook account, or anywhere that someone would find this page valuable.