ASTM A 447/A447M : 2011 : R2016
Superseded
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Standard Specification for Steel Castings, Chromium-Nickel-Iron Alloy (25-12 Class), for High-Temperature Service
Hardcopy , PDF
30-06-2021
English
08-09-2016
CONTAINED IN VOL. 01.02, 2017 Defines iron base, heat-resisting castings of 25% chromium, 12% nickel class, for structural elements, containers, and supports in electric furnaces, petroleum still tube supports and similar applications up to 2000 degrees F (1095 degrees C).
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