Active Standard: A995 / A995M - 12a
Current Grade 7A Ba range is 0.0010 to 0.0100%. Barium levels in the range of 1 to 5 ppm are expected to improve corrosion resistance and mechanical properties. Ballot item proposes a Ba range of 0.0002 to 0.0100%.
Keywordsaustenitic-ferritic; duplex stainless steel; pressure-containing; steel castings;
Ballot Item Approved as A995/A995M-2013 and Pending Publication