Document: NUREG-0800
Document ID: 2c1e60ee-a3b4-4f26-8ebd-56dc7a8435b6
Document Type: srp
Title: THREADED FASTENERS ! ASME CODE CLASS 1, 2, AND
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0705/ML070550058.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.13
CFR Part: 
CFR Title: 

Content:
pplications must also meet the fracture toughness requirements of 10 CFR Part 50, Appendix G. D. Fabrication Inspection The examination criteria for threaded fasteners are acceptable if the ASME Code, Section III criteria shown in Table 3.13-1 are appropriately specified by the applicant for ASME Code Class 1, 2, and 3 systems. E. Quality Records The applicant should provide assurance that the CMTRs will be retained in accordance with the requirements of 10 CFR 50.70. The CMTR should identify the material specification for which the material was procured along with the associated material properties tests (including fracture toughness tests) and inspections that apply to the particular material specification. 3.13-6 March 2007 Table 3.13-1 ASME Section III Criteria for Selection and Testing of Bolting Materials 1 Code Category ASME Class 1 Criteria ASME Class 2 Criteria ASME Class 3 Criteria Material Selection NCA-1220 and NB-2128 NCA-1220 and NC-2128 NCA-1220 and ND-2128 Material Test Coupons and Specimens for Ferritic Steel Material (Tensile Test Criteria) Heat Treatment Criteria NB-2210 NC-2210 ND-2210 Test Coupons Requirements Bolting/Stud Materials NB-2221 NB-2224.3 NC-2221 NC-2224.3 ND-2221 ND-2224.3 Fracture Toughness Requirements Material to be Impact Tested NB-2311 NC-2311 ND-2311 Types of Impact Test NB-2321 NC-2321 ND-2321 Test Coupons NB-2322 NC-2322 ND-2322 Acceptance Standards NB-2333 NC-2332.3 ND-2333 Number of Impact Tests Necessary NB-2345 NC-2345 ND-2345 Retesting NB-2350 NC-2352 ND-2352 Calibration of Test Equipment NB-2360 NC-2360 ND-2360 Examination Criteria for Bolts, Studs, and Nuts NB-2580 NC-2580 ND-2580 Certified Material Test Report Criteria NCA-3860 NCA-3860 NCA-3860 Note 1: Section III paragraphs listed in this table represent those specified in the 2001 Edition of Section III. Corresponding paragraphs may vary in other Editions or Addenda of Section III. 3.13-7 March 2007 Table 3.13-2 ASME Section XI Examination Categories for Inservice