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:
f lug attachment (2) the piping system involved (3) the location in the system where the Code Case will be applied 2/20/84 7/12/84 9/5/85 12/11/89 4/28/94 N-319 N-319-1 N-319-2 Alternate Procedure for Evaluation of Stresses in Butt Weld Elbows in Class 1 Piping, Section III, Division 1 7/24/89 8/14/90 1/17/00 N-321 Use of Modified SA-249, Type 304, Section III, Division 1, Class 1 Construction 12/5/85 N-337 Use of ASTM B 525-70 Grade II, Type II, Sintered Austenitic Stainless Steel for Class 2, 3, and MC Component Standard Supports, Section III, Division 1 7/18/85 N-345 Attachment of AMS 5382 Alloy 31 Seat Rings by Friction Welding, Section III, Division 1, Classes 1, 2, and 3 12/13/82 N-351 Use of Subsize Charpy V-Notch Specimens, Section III, Division 1 10/13/21 N-352 Use of SA-638 Grade 660 Forgings and Bars below 700°F without Stress Rupture Tests, Section III, Division 1 7/18/85 N-362 Alternate Rules for Pressure Testing of Containment Items, Section III, 12/13/82 DG-1405, Page 45 CODE CASE NUMBER TABLE 5 CODE CASES THAT HAVE BEEN SUPERSEDED BY REVISED CODE CASES ON OR AFTER JULY 1, 1974 REVISION DATE Division 1 N-362-1 Pressure Testing of Containment Items, Section III, Division 1, Classes 1, 2, and MC 7/12/84 N-370 N-370-1 Modified SA-705 Grade XM-13 Forgings, Section III, Division 1 7/18/85 12/5/85 N-371 12Cr-1W-1Mo-1/4V Martensitic Stainless Steel Valve Internals, Section III, Division 1 7/18/85 N-373-1 N-373-2 Alternative PWHT Time at Temperature for P-No. 5 Material, Section III, Division 1, Classes 1, 2, and 3 9/7/01 11/2/04 N-379 Bimetallic Tubing Section III, Division 1, Class 1 7/18/85 N-383 Weld Repair of SA-182 Austenitic Forgings, Section III, Division 1, Classes 1, 2, and 3 Applicants who apply the provisions of the Code Case to permit material manufacturers to weld repair austenitic forgings without resolution heat treatment should justify to the NRC staff (through the safety analysis report) why this is acceptable for their applications,