Specification and qualification of welding procedures for metallic materials. Welding procedure test - Overlay welding Ingestion-build-46800 1: Choice of execution class

1: Choice of execution class (EXC) in their National Annex

Annex A (informative) Ink set colours as measured under non-normative conditions

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Determination of total natural colouring matter content

Specification and qualification of welding procedures for metallic materials. Welding procedure test - Overlay welding Ingestion-build-46800 1: Choice of execution classBS EN ISO 15614 7 specifies how a preliminary welding procedure specification for overlay welding is qualified by welding procedure tests. Part 7 of BS EN ISO 15614 defines the conditions for carrying out welding procedure tests and the range of qualification for welding procedures for all practical welding operations within the range of variables listed. Additional tests may be required by applicable standards. BS EN ISO 15614 applies to all welding