Tig Welding Steel and Controlling Heat Input
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=DmVCLi6cxok
visit our store http://weldmongerstore.com/ • and see a more detailed article on heat input here... • http://www.weldingtipsandtricks.com/t... • Tig welding steel video shows affects of travel speed and amperage on heat input. Discoloration on steel is not necessarily a problem but it is an indicator of heat input. Increasing travel speed reduces heat input.
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