However, do not assume ASME SFA and AWS are identical. ASME often adds supplementary requirements, especially for nuclear applications (Section III). Always use the ASME version, not the AWS version, for code work.
If you need assistance with specific specifications or purchasing, you can contact ASME Customer Care: 1-800-843-2763 Mexico: 001-800-843-2763 International: +1-646-616-3100
Nickel and Nickel-Alloy Welding Electrodes for SMAW.
ASME releases a new edition of the BPVC every two years (e.g., 2021, 2023, 2025). It is crucial to ensure that the PDF version you are referencing matches the specific "Code of Record" required by your contract or jurisdiction.
Ensure you are purchasing the current edition (e.g., 2023 or 2025) to adhere to the most recent safety standards.
A common point of confusion for engineers is the relationship between ASME Section II Part C and the American Welding Society (AWS) specifications.
: It serves as a "Service Section" that other ASME codes (like Section VIII for pressure vessels) refer to when they need to ensure a weld will be as strong and reliable as the base metal. Identical Standards : Most specifications in Part C are designated with numbers (e.g., SFA-5.1), which are essentially the American Welding Society (AWS)
+-----------------------------------+ | ASME Section VIII / III | | (Design & Construction Codes) | +-----------------+-----------------+ | v +-----------------+-----------------+ | ASME Section IX | | (Welding Qualifications) | +-----------------+-----------------+ | v +-----------------+-----------------+ | ASME Section II Part C | | (Filler Metal Requirements) | +-----------------------------------+ Relationship with Section IX (Welding Qualifications)
ASME is increasingly pushing toward the "ASME BPVC Complete Cloud" subscription. This provides full search, real-time updates, and collaborative tools. However, PDFs remain popular because:
Defines physical requirements such as wire diameters, core wire straightness, flux coating uniformity, and packaging moisture control. How to Integrate Part C with Other ASME Sections
For engineers, welders, and quality control personnel, accessing the is crucial for ensuring that welding consumables meet stringent safety and performance requirements. What is ASME Section II Part C?