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:
ection III, 07-01-76 Class 1, 2, 3, and MC Compo nents 16496 08-12-74 Modified SA 453-GR 660 for 01-01-76 Class 1, 2, 3, and CS Construc tion 8Code Case 1637 was accepted only on a case-by-case basis. 1605 11-05-73 11-20-78 03-17-80 1698 (N-92) 06-30-757 11-20-78 07-13-81 Waiver of Ultrasonic Transfer Method, Section III, V, and VIII, Division 1 Code Case 1698 was acceptable subject to the fol lowing conditions in addition to those specified in the Code Case: The material from which the basic calibra tion block is fabricated should be of the same product form, alloy, and heat treatment as the material being ex amined. Alloys of equivalent P-number grouping may be used for the fabrication of calibration blocks if ad justments to signal height can be made to compensate for sound beam attenuation difference between the cal ibration block and the material under examination by following the transfer method procedure of T-535.1(d), Article 5, Section V, ASME B&PV Code, 1977 edition. 1713 08-11-75 Small Material Items, Section 12-31-75 III, Division 1, Class 1, 2, 3, CS and MC 1714-2 08-28-78 (N-102-2) 07-13-81 06-30-84 1722-1 01-08-79 (N-107-1) 01-08-82 Postweld Heat Treatment of P-1 Material, Section III, Class MC Vacuum, Carbon Deoxidized SA-508 Forgings, Section III, Division 1 1.85-7 1650 08-12-74 Use of SA-414 Grade C for 12-31-74 Class 2 and 3 Components, Section III, Division 1 1664 11-04-74 Use of Cr-Ni-Fe-Mo-Cu-Cb 03-21-77 Stabilized Alloy Cb-3 for Sec tion III Class 2 and 3 Construc tion 1666 11-04-74 Use of SB-12, Alloy 122 for 07-01-75 Class 2 and 3 Construction 1682-1 08-11-75 Alternate Rules for Material 12-31-75 Manufacturers and Suppliers, Section III, Subarticle NA-3700 16846 03-03-75 A637 Grade 718 for Bolting 01-01-76 Class 1 and 2 Construction 16906 04-28-75 Stock Materials for Section III 01-01-77 Construction, Section III, Divi sion 1 1691 04-28-75 Ultrasonic Examination in Lieu 01-01-78 of Radiography of Repair Welds for Vessels, Section III, Class