Document: NRC Regulatory Guide
Document ID: 08cebcdf-2e81-4e08-a508-9f6b4701c0a5
Document Type: regulatory_guide
Title: Design, Fabrication, and Materials Code Case Acceptability, ASME Section III (Rev. 40)
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML2219/ML22195A282.pdf
Revision Date: 2023-05
Chapter: 
Section ID: RG-1.84
CFR Part: 
CFR Title: 

Content:
Piping, Section III, Division 1 2/3/03 N-351-1 Use of Standard Subsize Charpy V-Notch Impact Specimens, Section III, Division 1; Section III, Division 2; Section III, Division 3 3/21E N-369 Resistance Welding of Bellows, Section III, Division 1 5/9/03 N-373-3 Alternative PWHT Time at Temperature for P-No. 5A or P-No. 5B Group 1 Material, Classes 1, 2, and 3 10/8/04 N-405-1 Socket Welds, Section III, Division 1 2/20/04 N-452 Specialized Subcontracted Welding Process (Electron Beam Welding), Section III, Division 1 5/9/03 N-453-3 Nickel-Chromium-Molybdenum-Copper Stainless Steel (UNS N08925) for Class 2 and 3 Construction, Section III, Division 1 8/14/01 N-454-1 Nickel-Chromium-Molybdenum-Copper Stainless Steels (UNS N08925 and N08926) Wrought Fittings for Class 2 and 3 Construction, Section III, Division 1 6/17/03 DG-1405, Page 8 CODE CASE NUMBER TABLE 1 ACCEPTABLE SECTION III CODE CASES DATE OR SUPPLEMENT/ EDITION N-455-1 Nickel-Chromium-Molybdenum-Copper Stainless Steels (UNS N08925 and N08926) Forged Flanges and Fittings for Class 2 and 3, Section III, Division 1 6/17/03 N-469-1 Martensitic Stainless Steel for Class 1, 2, and 3 Components, Section III, Division 1 2/3/03 N-500-4 Alternative Rules for Standard Supports for Classes 1, 2, 3 and MC, Section III, Division 1 10/14/11 N-505 Alternative Rules for the Examination of Butt Welds Used as Closure Welds for Electrical Penetration Assemblies in Containment Structures, Section III, Division 1 5/4/04 N-511 Design Temperature for Atmospheric and 0–15 psi Storage Tanks, Section III, Division 1 5/4/04 N-520-6 Alternative Rules for Renewal of Active or Expired N-Type Certificates for Plants Not in Active Construction, Section III, Division 1 12/11/12 N-525 Design Stress Intensities and Yield Strength Values for UNS N06690 with a Minimum Specified Yield Strength of 30 ksi, Class 1 Components, Section III, Division 1 7/23/02 N-539-1 UNS N08367 in Class 2 and 3 Valves, Section III, Division 1 8/16/16 N-548 Air Cooling