1.1This specification covers a group of requirements that are mandatory requirements when used in conjunction with the following iron casting specifications issued by ASTM:
| ASTM Specification2 |
| A47/A47M |
| A48/A48M |
| A197/A197M |
| A220/A220M |
| A278/A278M |
| A319 |
| A395/A395M |
| A436 |
| A439 |
| A518/A518M |
| A532/A532M |
| A536 |
| A571/A571M |
| A823 |
| A842 |
| A874/A874M |
| A897/A897M |
1.2This specification also covers a group of supplementary requirements which may be applied to the above specifications as indicated herein. These are provided for use when additional testing or inspection is desired and apply only when specified individually by the purchaser in the order.
1.3The requirements of the individual material specification, and this general specification shall prevail in the sequence named.
1.4The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.