Metal Specifications
& Standards

Hodge Foundry produces castings in a wide variety of metal specifications, ranging from standard grades of gray and ductile irons to high-alloy irons utilized in the global mining industry and demanding low-temperature nodular irons (GGG 40.3 materials) required for wind-industry applications. We routinely produce to specifications supplied by our customers, but our staff of specialists is also on hand to help customers to select the best specifications for their needs.

The grades of gray iron and ductile iron we produce conform to ASTM metallurgical standards.