ASTM has an active work item (WK86336) proposing a revision to ASTM A193/A193M-23 to correct an identified inconsistency in Table 2 (austenitic steels). The work item indicates Grade B8 should be removed from a duplicate/conflicting “Class 1 and 1D” row because the two rows have different elongation requirements, creating ambiguity. Compliance/procurement/specification teams that rely on A193/A193M-23 (including for Grade B8 bolting acceptance criteria) should monitor this work item and be prepared to update internal specifications, purchase orders, and inspection/test criteria once the revision is balloted and published as a new edition or correction.
ASTM International has an active standards-development work item (WK86336) to revise ASTM A193/A193M-23. The stated rationale is to remove Grade B8 from a duplicate/conflicting 'Class 1 and 1D' row in Table 2 (austenitic steels section), because Grade B8 is listed twice with different elongation requirements. While ASTM standards are voluntary, this type of revision can become compliance-relevant where A193/A193M is incorporated by reference into codes/regulations or contract specifications; compliance teams should monitor publication of the next revision and assess impacts on procurement specifications, material certification review, and acceptance criteria for Grade B8 bolting materials.
ASTM has an active standards-development work item (WK86336) proposing a revision to ASTM A193/A193M-23. The rationale described in the work item is to remove a duplicate/conflicting Grade B8 entry in Table 2 (austenitic steels section), where B8 appears twice with different elongation requirements. Although not a government regulation, this is an official ASTM change-in-progress that may affect procurement/specification control and contractual compliance where ASTM A193/A193M-23 is incorporated by reference.
ASTM International has an active standards-development work item (WK86336) to revise ASTM A193/A193M-23. The stated rationale is to remove a conflicting duplicate listing of Grade B8 in Table 2 (austenitic steels section), where B8 appears in two “Class 1 and 1D” rows with different elongation requirements, creating an internal inconsistency. The work item status indicates it will be reballoted (Ballot A01 (24-02)). While ASTM revisions are not government regulations, this change can become compliance-relevant when incorporated by reference into regulations, codes, or contract specifications; compliance teams should monitor publication of the revised edition and assess downstream impacts on Grade B8 certification/QA acceptance criteria tied to Table 2 requirements.