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GMAW Pre-Qualified Welds
- Thread starter scanf1027
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GMAW spray arc is a pre-qualified process per D1.1
However, that does not imply that the process may be used without a written WPS. All pre-qualified means is that no PQR is required, and therefore no mechanical testing.
You should review Section 3 of D1.1 to ensure all other prequalified requirements are met.
However, that does not imply that the process may be used without a written WPS. All pre-qualified means is that no PQR is required, and therefore no mechanical testing.
You should review Section 3 of D1.1 to ensure all other prequalified requirements are met.
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