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ASTM
A488/A488M-18e2
Standard Practice for Steel Castings, Welding, Qualifications of Procedures and Personnel
2018
19
ASTM Vol.01.02 (2023)
This practice covers the qualification of procedures, welders, and operators for the fabrication and repair of steel castings by electric arc welding.
Qualifications of a procedure and either or both the operator or welder under Section IX of the ASME Boiler and Pressure Vessel Code shall automatically qualify the procedure and either or both the operator or welder under this practice. P-number designations in the ASME grouping of base metals for qualification may be different than the category numbers listed in Table 1. Refer to Appendix X1 for a comparison of ASTM category numbers with the corresponding ASME P-number designations.
Each manufacturer or contractor is responsible for the welding done by his organization and shall conduct the tests required to qualify his welding procedures, welders, and operators.
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