Standard Historical Last Updated: Aug 16, 2017
ASTM A297/A297M-97(1998)

Standard Specification for Steel Castings, Iron-Chromium and Iron-Chromium-Nickel, Heat Resistant, for General Application

Scope

1.1 This specification covers iron-chromium and iron-chromium-nickel alloy castings for heat-resistant service. The grades covered by this specification are general purpose alloys and no attempt has been made to include heat-resisting alloys used for special production application.

Note-For heat-resisting alloys used for special product application, reference should be made to Specifications A351/A351M, A217/ A217M, and A447/A447M.

1.2 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.

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Details
Book of Standards Volume: 01.02
Developed by Subcommittee: A01.18
Pages: 3
DOI: 10.1520/A0297_A0297M-97R98