Practical Welding Today®

November/December 2012

Practical Welding Today® was created to fill a void in the industry for hands-on information, real-world applications, and down-to-earth advice for welders. No other welding magazine fills the need for this kind of practical information. Subscriptions are free to qualified welding professionals in North America.


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Selected articles from the November/December 2012 issue available online:

Consumables Corner: Longitudinal cracking: A check list for prevention

June 18, 2014

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Q: We are welding several fabricated parts made from A514 (T1) steel using an AWS A5.29, 3/32-in-dia. E110 FCAW electrode. On one particular part we are experiencing longitudinal weld cracking. The structure is a 4-in. plate with a square cut out of the center and a 1.5-in. plate welded back in its...

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Arc Welding 101: Qualified or not?

April 30, 2014

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Q: I'm working with a company whose welders are certified on A36 plate with 0.045 solid wire. They have taken the test in a vertical-down progression using GMAW in globular transfer mode. They took it on 1-in. plate, single V-groove with backing. The company they want to do work for wants them...

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Burning the torch on both sides - TheFabricator.com

Burning the torch on both sides

November 14, 2012

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For a project involving structural columns made of 4-in. plate, Owen Steel Co. Inc., Columbia, S.C., had two choices when it came to cutting difficult transition bevels. First, it could use a manually guided track torch system and bevel one side of the plate at a time, which would open the door to distortion. Or second, it could find a mechanized cutting system that would allow both sides of the plate to be beveled simultaneously.

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One man’s artisTIG endeavors - TheFabricator.com

One man’s artisTIG endeavors

November 5, 2012

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When he’s not TIG welding at his “normal” job, career welder and metal artist Roger King uses his skills with a TIG torch to create metal sculptures.

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The blends that bind - TheFabricator.com

The blends that bind

November 5, 2012

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Shielding gases do more than just protect the weld from atmospheric contamination. The gas and gas blends you use also influence the weld profile and the weld bead shape. Also, for an arc to occur in gas metal arc welding (GMAW), an ionized gas must be present to carry the charge.

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