Steel deoxidized with aluminum to reduce the oxygen content, intended to eliminate any reaction between carbon and oxygen during solidification.
The Fabricator Blog
Welding is not black magic, it’s science - by Josh Welton Nonwelders who aren’t interested in learning more about the science don’t have an appreciation for what it takes to repair different items. One repair may take a few minutes, and another considerably longer. It depends on many things.
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