Historical
ASTM A319-71(2015)
Standard Specification for Gray Iron Castings for Elevated Temperatures for Non-Pressure Containing Parts
1.1 This specification covers three classes of gray iron suitable for castings exposed to temperatures encountered in such service as grate bars, stoker links, stoker parts, oil still furnace parts, firebox parts, ingot molds, glass molds, caustic pots, and metal melting pots.
1.2 The three classes of gray iron covered by this specification are as follows:...
1.3 The 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.
ASTM International [astm]