This specification covers nickel-iron chromium-molybdenum alloy (UNS N08320) rod for use in general corrosive service. The following products are covered under this specification: Rods 5/16 to 3/4 in. (7.94 to 19.05 mm) excl in diameter, hot or cold finished, solution annealed and pickled or mechanically descaled. Rods 3/4 to 3 1/2 in. (19.05 to 88.9 mm) incl in diameter, hot or cold finished, solution annealed, ground or turned. The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
ANSI/ASTM B621:1996 history
1996ANSI/ASTM B621:1996 Specification for Nickel-Iron-Chromium-Molybdenum Alloy (UNS N08320) Rod