Standard Specification for
Castings, Iron-Chromium,
Iron-Chromium-Nickel, Corrosion
Resistant, for General Application
AASHTO Designation: M 163M/M 163-071
ASTM Designation: A 743/A 743M-06
SCOPE
This specification covers iron-chromium and iron-chromium-nickel alloy castings for general corrosion-resistant application.
The grades covered by this specification represent types of alloy castings suitable for broad ranges of application, which are intended for a wide variety of corrosion environments.
Note 1-For alloy castings for severe corrosion-resistant service, reference should be made to
M 285M/M 285. For general heat-resistant alloy castings, reference should be made to
ASTM A 297/A 297M. For nickel alloy castings for corrosion-resistant service, reference should be made to ASTM A 494/A 494M.
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