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ASME Code Review
Proposed Revisions Currently Available For Public Review
( Comment period for proposed revisions displayed on this site coincide with ANSI public review dates )

Comments on the proposal may be submitted for committee consideration. Comments should be addressed to the Staff Contact indicated for the particular proposal.
For Intent Interpretations listed, only the proposed revision portion of the proposal is subject to public review.
Record#: Code Sections Affected by the Proposed Revision Proposal: Staff Contact: Comment Period End Date: File:

Part A - Ferrous Material Specifications Part B - Nonferrous Material Specifications Part D - Materials Properties - 20XX

11-1253
BPVC-IID-C
BPVC-IID-M
Incorporate allowable stress values from CC 2577 in Table 1A. Colleen O'Brien 07/26/22 Public Review Draft File
15-2506
BPVC-IID-C
BPVC-IID-M
Revise 16Cr-12Ni-2Mo castings and cast pipe to 18Cr-12Ni-2Mo in Table 1A, 2A, 5A, U and Y-1. Then relocate the lines to appropriate location as indicated in the proposal. Colleen O'Brien 07/26/22 Public Review Draft File
16-935
BPVC-IID-C
BPVC-IID-M
Corrections to the listed SA-564 and SA-705 Type 630, S17400, H1150M Metric Y-1 values that are significantly inconsistent with the US Customary Y-1 values indicated by a trend curve analysis or interpolation of the Customary values. Proposed markups of the 2021 edition tables enclosed. Colleen O'Brien 07/26/22 Public Review Draft File
16-2230
BPVC-IIA
Adopt ASTM Specification A372/A372M-20e1 as ASME SA-372/SA-372M Colleen O'Brien 07/26/22 Public Review Draft File
16-2387
BPVC-IID-C
BPVC-IID-M
Materials currently not included in Tables 2A/2B were added from Tables 5A/B Colleen O'Brien 07/26/22 Public Review Draft File
16-2430
BPVC-IIA
BPVC-IIA-2
Adopt A376/A376M-19 as SA-376 and revise Table II-200-1 accordingly. Colleen O'Brien 07/26/22 Public Review Draft File
17-2375
BPVC-IID-C
BPVC-IID-M
Line entries in metric for the following nine specifications are added in Table U and Tabe Y-1 in II-D-C.
17.5Cr-17.5Ni-5.3Si SA-240 S30601
18Cr-15Ni-4Si SA-182 S30600
18Cr-15Ni-4Si SA-240 S30600
18Cr-15Ni-4Si SA-312 S30600
18Cr-15Ni-4Si SA-479 S30600
18Cr-20Ni-5.5Si SA-213 S32615
18Cr-20Ni-5.5Si SA-240 S32615
18Cr-20Ni-5.5Si SA-312 S32615
18Cr-20Ni-5.5Si SA-479 S32615
Colleen O'Brien 07/26/22 Public Review Draft File
19-273
BPVC-IID-C
BPVC-IID-M
Approve revised Table 1B allowable stress values for SB-247-A95083-H111 wld and -H112 wld. Colleen O'Brien 07/26/22 Public Review Draft File
19-1434
BPVC-IIA
Adopt specification as shown in the Proposal File. Colleen O'Brien 07/26/22 Public Review Draft File
19-1435
BPVC-IIA
Adopt specification as shown in the Proposal File. Colleen O'Brien 07/26/22 Public Review Draft File
19-1436
BPVC-IIA
Adopt specification as shown in the Proposal File. Colleen O'Brien 07/26/22 Public Review Draft File
19-1948
BPVC-IID-C
BPVC-IID-M
Un-do modifications of Type/Grade modifications from RN 17-583 and correct Type/Grade in line with SA-193 for Grade B8M2 Class 2B. Colleen O'Brien 07/26/22 Public Review Draft File
19-2214
BPVC-IID-C
BPVC-IID-M
Correct Minimum Tensile Strength In Section II, Part D, Table 6A for SA-240, S43932. Colleen O'Brien 07/26/22 Public Review Draft File
20-896
BPVC-IIA
Approve the adoption of A439/A439M-18 as SA-439 Colleen O'Brien 07/26/22 Public Review Draft File
20-958
BPVC-IIB
Approve the adoption of ASTM B166-19 as ASME SB-166 Colleen O'Brien 07/26/22 Public Review Draft File
20-1943
BPVC-IIA
BPVC-IIB
Update II-200-(d) which are the "examples" as they are based upon the 2010 edition which includes the columns deleted from the 2019 edition. Colleen O'Brien 07/26/22 Public Review Draft File
21-172
BPVC-IIB
Approve the adoption of ASTM B151/B151M-20 as ASME SB-151/SB-151M with modifications described in the Explanation Box. Colleen O'Brien 07/26/22 Public Review Draft File
21-455
BPVC-IID-C
BPVC-IID-M
Delete Welding Note W8 from Section II, Part D Table 1A for SA-266 Grade 3 and delete Welding Note W1 for SA-266 Grade 3 in Table 2A and Table 5A to permit welding. Also, the SA-266 material specification has been updated to the 1999 revision because of the lowered maximum carbon content for Grade 3 to 0.35% Colleen O'Brien 07/26/22 Public Review Draft File
21-528
BPVC-IIA
BPVC-IIA-2
Approve the adoption of ASTM A479/A479M-21 as ASME SA-479/SA-479M Colleen O'Brien 07/26/22 Public Review Draft File
21-1125
BPVC-IID-C
BPVC-IID-M
Add the content that was previously in A-380 as A-702.1.6 Colleen O'Brien 07/26/22 Public Review Draft File
21-1585
BPVC-IIA
Approve the adoption of ASTM A266/A266M-21 as ASME SA-266/SA-266M Colleen O'Brien 07/26/22 Public Review Draft File
21-1657
BPVC-IIB
Approve the adoption of ASTM B169/B169M – 20 as ASME SB-169/SB-169M as modified by Explanation Box Colleen O'Brien 07/26/22 Public Review Draft File
21-1671
BPVC-IIB
Approve the adoption of ASTM B42-20 as ASME SB-42 with modifications described in the Explanation Box. Colleen O'Brien 07/26/22 Public Review Draft File
21-1676
BPVC-IIB
Approve Adoption of ASTM B96/B96M-20 as ASME SB-96/B96M modified as described in the Explanation Box Colleen O'Brien 07/26/22 Public Review Draft File
21-1813
BPVC-IID-C
BPVC-IID-M
Approve replacing Section XII NP with the appropriate temperature limits for certain copper alloys as shown in the marked up proposal. Colleen O'Brien 07/26/22 Public Review Draft File
21-1818
BPVC-IID-C
BPVC-IID-M
Approved addition of SB-75 C10200 O50 temper stress lines to Table 1B and 6B, and update SB-75 Applicability Columns in Table 1B as shown in the proposal. Colleen O'Brien 07/26/22 Public Review Draft File
21-2004
BPVC-IID-M
Approve revision of General Note (b) in metric Table 5B as marked up in the proposal Colleen O'Brien 07/26/22 Public Review Draft File
22-85
BPVC-IIA
BPVC-IIA-2
Approve the adoption of ASTM A484/A484M-21 as ASME SA-484/SA-484M Colleen O'Brien 07/26/22 Public Review Draft File
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