BS EN ISO 11970:2025 Specification and qualification of welding procedures for production welding of steel and nickel-based castings
Publication Year
2025
Document Status
Current
Abstract
Details the preliminary welding procedure specification (pWPS), welding procedure qualification, test piece, examination and testing, range of qualification and welding procedure qualification record (WPQR).
Document History
Supersedes BS EN ISO 11970:2016. Identical to ISO 11970:2025.
ISBN
9780539266832
Publisher Information
British Standards Institution
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
