Active Standard: A240 / A240M - 13c
A new material needs to be added as it is being used for automotive exhaust manifolds. This item was originally submitted to the B2.07 committee, but is being re-submitted here as the material has slightly more iron (39%) than nickel (38%). Since the UNS clasiification will be as a stainless steel, it is under the jurisdiction of the A1.17 committee.
Keywordschromium; chromium-nickel stainless steel; chromium-manganese-nickel stainless steel; pressure vessels; Chromium alloy steel--specifications; Pressure vessel steel plate--specifications; Pressure vessel steel sheet--specifications; Stainless steel plate/sheet/strip--specifications; Steel plate--specifications; Steel sheet--specifications; Steel sheet/strip/plate--specifications; UNS N08367 (Cr-Ni-Mo-N alloy, AL 6XN); UNS N08800 (Fe-Ni-Cr alloy, Incoloy 800); UNS N08810 (Fe-Ni-Cr alloy, Incoloy 800H); UNS N08904 (Ni-Cr-Mo alloy); UNS N08926 (Ni-Fe-Cr-Mo-Cu-N alloy, low C, N modified);
Ballot Item Approved as A240/A240M-2013B and Pending Publication