I posted this before, but here's what you find at
http://en.wikipedia.org/wiki/Oxy-fue...ng_and_cutting
"Oxy/Propane does not weld steel because it does not create a carbon dioxide shield around itself."
However, on aluminum it's a different matter, see:
http://www.tinmantech.com/html/alumi...ng_article.php
If you look at his site, he offers special tips for propane welding.
__________________
John
Ron Covell, Autofuturist books (Tim Barton/Bill Longyard) and Kent White metalshaping DVD's available, shipped from the US. Contact
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