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:
690 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 of SA-182 Grades F304, F304L, F316, F316L Forgings Instead of Liquid Quenching After Solution Heat Treatment, Class 1, 2, and 3, Section III, Division 1 9/7/01 N-564-2 UNS J93380, Alloy CD3MWCuN, Class 2 and 3 Construction, Section III, Division 1 2/3/03 N-579 Use of Nonstandard Nuts, Class 1, 2, and 3, MC, CS Components and Supports Construction, Section III, Division 1 2/3/03 N-580-2 Use of Alloy 600 with Columbium Added, Section III, Division 1 1/4/08 N-594-1 Repairs to P-4 and P-5A Castings without Postweld Heat Treatment Class 1, 2, and 3 Construction, Section III, Division 1 10/14/11 N-607 Guidance on Implementation of NS Certificate of Accreditation, Section III, Division 1 5/4/04 N-610 Alternative Reference Stress Intensity Factor (K1R) Curve for Class Components, Section III, Division 1 5/4/04 N-620 Rules for Class 1 Type M Pumps, Section III, Division 1 5/4/04 N-621-1 Ni-Cr-Mo Alloy (UNS N06022) Welded Construction to 800°F, Section III, Division 1 10/8/04 N-625-1 Ni-Cr-Mo Alloy (UNS N06059) Welded Construction to 800°F, Section III, Division 1 2/20/04 N-631 Use of Fracture Toughness Test Data to Establish Reference Temperature for Pressure Retaining Materials Other Than Bolting for Class 1 Vessels, Section III, Division 1 7/23/02 N-635-1 Use of 22Cr-5Ni-3Mo-N (Alloy UNS S31803) Forgings, Plate, Bar, Welded and Seamless Pipe, and/or Tube, Fittings, and Fusion Welded Pipe with Addition of Filler Metal, Classes 1, 2 and 3, Section III, Division 1 2/14/03 DG-1405, Page 9 CODE CASE NUMBER TABLE 1 ACCEPTABLE SECTION III CODE CASES DATE OR SUPPLEMENT/ EDITION N-636 Use of 18Cr-13Ni-3Mo (Alloy UNS S31703), 19Cr-15Ni-4Mo (Alloy UNS S31725), and 18.5Cr-15.5Ni-4.5Mo-N (Alloy UNS S31726) Forgings, Seamless Tubing, Plate, Welded Tubing, Welded and Seamless Pipe, Welded