Definitions and Symbols for welding

These standards also support many other welding standards providing general definitions, symbols and references, illustrations and vocabulary/glossary for the welding standards portfolio.

Key standards

BS EN ISO 2553 Welding and allied processes. Symbolic representations on drawings. Welded joints

BS 499-1 Welding terms and symbols. Glossary for welding, brazing and thermal cutting

BS EN ISO 4063 Welding and allied processes. Nomenclature of processes and reference numbers

BS EN ISO 6520-1 Welding and allied processes. Classification of geometric imperfections in metallic materials. Fusion welding

BS EN ISO 6520-2 Welding and allied processes. Classification of geometric imperfections in metallic materials.Welding with pressure

BS EN ISO 6947 Welding and allied processes. Welding positions

BS EN ISO 9692-1 Welding and allied processes. Types of joint preparation. Manual metal arc welding, gas-shielded metal arc welding, gas welding, TIG welding and beam welding of steels

BS EN ISO 9692-2 Welding and allied processed. Joint preparation. Submerged arc welding of steels

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