The RCC-M code is the cornerstone of the French nuclear energy sector's mechanical component design and construction. Developed by AFCEN (French Association for Design, Construction and In-Service Inspection Rules for Nuclear Island Components), this technical standard ensures the safety and structural integrity of pressurized equipment in nuclear islands.
To understand the document, you must understand the publisher. The (Association Française pour les règles de Conception, de Construction et de Surveillance en exploitation des matériels des Chaudières Electro-nucléaires) is the standards organization that develops and maintains the RCC-M. Created in 1980, AFCEN brings together experts from utility companies, nuclear designers, and manufacturers to keep the code aligned with the latest industrial practices and safety regulations. Think of AFCEN as the French counterpart to the ASME in the United States—its documents are the backbone of nuclear mechanical integrity.
Governs components from initial material selection through manufacturing, welding, testing, and final commissioning. Structure of the RCC-M Code rcc-m pdf download
If you are a student or researcher, contact AFCEN directly. They sometimes offer discounted academic licenses. Never risk your career or company’s license over a free download.
The (Règles de Conception et de Construction des Matériels Mécaniques des Ilots Nucléaires PWR) is the primary international standard for the design and construction of mechanical components for pressurized water reactor (PWR) nuclear islands. Maintained by the French Association for Design, Construction, and In-Service Inspection Rules for Nuclear Island Components (AFCEN) , it is essential for engineers, manufacturers, and safety authorities involved in nuclear projects. Accessing the RCC-M Code (PDF Download) The RCC-M code is the cornerstone of the
Here’s a quick guide to finding (the French nuclear pressure vessel code).
Books like "Practical Guide to RCC-M for Mechanical Engineers" (available on Amazon or Springer) explain the code without the full legal text. Useful for training, but not for compliance. The (Association Française pour les règles de Conception,
Smart Code Navigator for RCC-M
Qualifications for welders, welding procedures, and filler metal specifications.
Specifications for ferrous and non-ferrous materials, including chemical composition and mechanical testing.