1. Scope
1.1 This specification covers three classes of gray iron for castings intended for use as valve pressure retaining parts, pipe fittings, and flanges.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
Note 1The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.
2. Referenced Documents (purchase separately) 
The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
A48/A48M Specification for Gray Iron Castings
A644 Terminology Relating to Iron Castings
E8 Test Methods for Tension Testing of Metallic Materials
Keywords
gray iron castings; pressure retaining parts; Flanges/fittings/valves/parts--specifications; Gray iron castings--specifications; Iron pipe/fittings--specifications; Valves;
ICS Code
ICS Number Code 23.040.40 (Metal fittings); 23.040.60 (Flanges, couplings and joints)
DOI: 10.1520/A0126-04
ASTM International is a member of CrossRef.
Citing ASTM Standards
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