Specification and qualification of welding procedures for metallic materials. Welding procedure specification - Resistance welding Ingestion-build-44616 IEC 60216-1

IEC 60216-1

BS 7543 applies to both new and existing buildings

its specified requirements should be fulfilled

2 Grid coverages

Specification and qualification of welding procedures for metallic materials. Welding procedure specification - Resistance welding Ingestion-build-44616 IEC 60216-1BS EN ISO 15609 5: 2004 specifies requirements for the content of welding procedure specifications for resistance spot, seam, butt and projection welding processes. The acceptability of applying the principles of the standard to other resistance and related welding processes should be established before any qualification is undertaken. Variables listed in this standard are those influencing either weld dimensions (quality), weld nugget dimension, weld