ASTM-A220 2009
$40.63
A220/A220M-99(2009) Standard Specification for Pearlitic Malleable Iron
| Published By | Publication Date | Number of Pages |
| ASTM | 2009 | 5 |
ASTM A220/A220M-99-Reapproved2009
Historical Standard: Standard Specification for Pearlitic Malleable Iron
ASTM A220/A220M
Scope
1.1 This specification covers pearlitic malleable iron castings for general engineering usage at temperatures from normal ambient to approximately 750°F [400°C].
1.1.1 For continuous service at temperatures up to 1200°F [650°C] design factors should be incorporated to compensate for possible property changes, as demonstrated by Marshall and Sommer and by Pearson.
1.2 Without knowledge of casting geometry and process details, no quantitative relationship can be stated between the properties of the iron in the various locations of a casting and those of a test bar cast from the same iron.
1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
Keywords
casting; malleable iron; mechanical properties; pearlitic; tensile strength; tension test; yield strength; Malleable iron castings–specifications; Mechanical properties; Pearlitic malleable iron castings; Tensile properties/testing–metallic materials
ICS Code
ICS Number Code 77.140.80 (Iron and steel castings)
DOI: 10.1520/A0220_A0220M-99R09
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Scope Referenced Documents Terminology Classification Ordering Information Chemical Composition Mechanical Requirements |
| 2 | TABLE 1 FIG. 1 FIG. 2 FIG. 3 |
| 3 | Microstructure Requirements Soundness Requirements Dimensional Requirements Workmanship, Finish and Appearance TABLE 2 TABLE 3 |
| 4 | Identification Marking Responsibility for Inspection Rejection and Rehearing Certification Packaging and Package Marking Keywords |
| 5 | X1. MECHANICAL PROPERTIES OF CASTINGS X1.1 X1.2 X1.3 X1.4 |
