AWS PRGC : 1999
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Stress Corrosion Cracking
Miscellaneous Corrosion Mechanisms
Alloying for Corrosion Resistance
Explains how to avoid, and correct, corrosion, including alloying.
American Welding Society
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