Document: NRC Regulatory Guide
Document ID: 44b58049-ac63-457b-a075-ef162b34cb70
Document Type: regulatory_guide
Title: Materials code case Acceptability - - ASME Section III, Division 1 (Rev. 31)
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML0037/ML003740365.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-1.85
CFR Part: 
CFR Title: 

Content:
on, Section III, Divi sion 1, Class 1, 2, 3 1819-110,11 03-23-77 (N-176-1) 03-23-80 08-25-80 08-25-83 1820 (N-177) 03-23-77 03-17-80 02-14-83 .01-01-84 Use of Type XM-19 for Construction, Section III, Division 1, Class 1, 2, and 3 Alternative Ultrasonic Examination Technique, Section III, Division 1 N-178 05-25-77 Use of ASTM B271, CDA 01-01-80 954, Alloy 9C for Class 3 Construction, Section III, Divi sion 1 N-180 07-11-77 Examination of Springs for 07-01-78 Class 1 Component Standard Supports, Section III, Division 1 N-181 07-11-77 Steel Castings Refined by the 07-11-80 Argon Decarburization Pro cess, Section III, Division 1, Construction N-183 07-11-77 Use of Modified SA-182 Grade 01-01-80 F22 for Section III, Division 1, Class 1, 2 and 3 Construction N-190 08-29-77 Use of SA-455 for Class 3 07-01-78 Components, Section III, Divi sion 1 N-204 03-20-78 Use of Modified SA-508, Class 01-01-81 3, and SA-541, Class 3 for Sec tion III, Division 1, Class 1, 2, and 3 Construction N-206 03-20-78 03-16-81 06-30-83 N-207-1 03-19-79 01-21-82 01-21-85 Use of ASTM B151-75 Copper-Nickel Alloy 706 Rod and Bar for Section III, Division 1, Class 3 Construc tion Use of Modified SA-479 Type XM-19 for Section III, Divi sion 1, Class 1, 2, 3, or CS Construction N-223 11-30-78 Requirements for Stainless 11-20-81 Steel Precipitation Hardening, Section III, Division 1, Class MC N-224-1 05-11-81 04-05-84 04-05-87 04-05-90 Use of ASTM A500 Grade B and ASTM A501 Structural Tubing for Welded Attach ments for Section III, Class 2, 3, and MC N-225 11-20-78 Certification and Identification 01-01-81 of Material for Component Supports, Section III, Division 1 N-227 07-09-79 Examination of Repair Welds, 07-09-82 Section III, Class 2 and 3 Tanks N-242-1 04-10-80 05-06-83 06-30-84 Materials Certification, Section III, Division 1, Classes 1, 2, 3, MC, and CS Construction Code Case N-242-1 was acceptable subject to the following condition in addition to those conditions spe cified in the Code Case: