ASTM A297 1983 Edition, July 29, 1983
Standard Specification for STEEL CASTINGS, IRON-CHROMIUM AND IRON-CHROMIUM-NICKEL, HEAT RESISTANT, FOR GENERAL APPLICATION
Includes all amendments and changes through Change/Amendment , July 29, 1983
Additional Comments: W/D S/S BY ASTM A297/A297M
Published By:ASTM International (ASTM)
This specification covers iron-chromium and iron-chromium-nickel alloy castings for heat-resistant service. The grades covered by this specification general purpose alloys and no attempt has been made to include het-resisting alloys used for special production application.
NOTE- For heat-resisting alloys used for special product application, references should be made to the following ASTM specification:
Specification A391, for Austenitic Steel Castings for High-temperature Service,2
Specification A217, for Martensitic Stainless Steel and Alloy Steel Castings for Pressure-Containing Parts Suitable for High-Temperature Service,2
Specification A447, for chromium-Nickel-iron Alloy Castings (25-12 Class) for High-Temperature Services2
Specification A448 for Nickel-Chromium-Iron Alloy Castings (35-15 Class) for High-Temperature Serivce.4
The values stated in inch-pound units are to be regarded as the standard.
2 Annual Book of ASTM Standards, Vols 01.01 and 01.02.