If you are convinced a document called "ASTM A279" exists from the 1940s or 1950s, you must contact directly ( service@astm.org ). They maintain an archive of withdrawn standards. However, be prepared for them to confirm that A279 was never published.
Highly resistant to industrial acids, saline solutions, and high temperatures. Applications of ASTM A279 Products Astm A279 Pdf
: For handling acidic fluids and high-pressure environments. If you are convinced a document called "ASTM