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gases
Posted: Tue Nov 03, 2009 8:39 pm
by nitrox650
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Re: gases
Posted: Tue Nov 10, 2009 4:50 pm
by javiajero
hello, I'm not a pro welder, but I like to learn to weld mild steel and aluminum because I'm restoring an old 1970 Land Rover, I have a Lincoln 175HD pro pak, either may I use 100% Ar to weld mild steel and Aluminum without change bottle gas or what is the better gas 75/25 for mild steel?
Thanks for your advice
Re: gases
Posted: Tue Nov 10, 2009 7:53 pm
by nitrox650
javiajero wrote:hello, I'm not a pro welder, but I like to learn to weld mild steel and aluminum because I'm restoring an old 1970 Land Rover, I have a Lincoln 175HD pro pak, either may I use 100% Ar to weld mild steel and Aluminum without change bottle gas or what is the better gas 75/25 for mild steel?
Thanks for your advice
you are going to have to change gas argon or argon mix for aluminum and 75/25 for mild steel
Re: gases
Posted: Sat Nov 14, 2009 10:09 pm
by javiajero
[/quote] you are going to have to change gas argon or argon mix for aluminum and 75/25 for mild steel[/quote]
Thanks I am going to follow your directions.