Practical Welding Today®

January/February 2013

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 January/February 2013 issue available online:

Aluminum Workshop: Guestimating aluminum alloys

November 18, 2014

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Q: If someone hands you a piece of aluminum, is there any easy way to tell what alloy it is? Everyone tells me I need to buy very expensive equipment to do this. A: Unfortunately, the people you are speaking with are correct. However, that’s assuming you need to know what alloy you have exactly....

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Consumables Corner: Addressing cracking on free-machining steels

June 17, 2014

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Q: We are a small company that fabricates and welds various parts and products for numerous companies. One of our customers is supplying us with parts for a particular weldment. All of the individual parts are made from A36 steel except for one, which is made from 12L14 steel. We are using GMAW...

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Arc Welding 101: Play by the rules of welding

April 29, 2014

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Q: I have a problem with the B31.3 code: It seems to be costing us jobs. Recently we were in talks with a regular customer to do some copper brazing. When we made them aware of the requirements for pressure testing, they backed out. In their words, they didn't want to "go through all that." This is...

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Bolt people: There’s an Appel for that - TheFabricator.com

Bolt people: There’s an Appel for that

February 15, 2013

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Steve Appel of Prescott, Ariz., has been making his bolt people full time for the last 23 years. The variety of requests and the kick he gets out of people’s reactions have turned this one-time hobby into an enjoyable career.

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Three under-the-radar dangers in weld shops - TheFabricator.com

Three under-the-radar dangers in weld shops

January 16, 2013

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Most of us are very familiar with the hazards of breathing in toxic fumes, but here are three not-so-obvious reasons that you need to pay close attention to your dust collection practices.

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Sticking it to vertical-up, overhead SMAW - TheFabricator.com

Sticking it to vertical-up, overhead SMAW

January 14, 2013

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Three weld instructors from across the country share their classroom tips and tricks for helping welders tackle vertical-up and overhead SMAW.

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