Metal Fabrication Resources by Blackstone Advanced Technologies

Easy Guide to Welding Symbols

One of the most common mix-ups between engineers and their manufacturing vendors is with welding symbols. Providing your manufacturer the proper design notations can be the difference between a great product and a distorted, ugly mess.

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What’s the Best Aluminum for Welding Projects?

Aluminum, like steel, can be produced with many different physical and chemical properties. Some grades react well to welding. Others require more expertise or shouldn't be welded at all. So, how do you choose the best aluminum for welding?


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