Specification for Pearlitic Malleable Iron [Metric] (Withdrawn 1999)
1.1 This specification covers pearlitic malleable irons for castings for general engineering usage at temperatures from normal ambient to approximately 400°C.</p> <p>1.1.1 For continuous service at temperatures up to 650°C design factors should be incorporated to compensate for possible property changes, as demonstrated by Marshall and Sommer,<b> </b> and by Pearson.<b> </b></p> <p>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.</p> <p>1.3 This specification is the metric companion of Specification A220. The values stated in SI units and are to be regarded as the standard.</p>
| SDO | ASTM: ASTM International |
| Document Number | A220 |
| Publication Date | Jan. 1, 1993 |
| Language | en - English |
| Page Count | |
| Revision Level | 88(1993)e1 |
| Supercedes | |
| Committee | A04.02 |
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