Iron – Lawton Standard | Iron & Steel Castings + Machining

Reliable, proven, and built to perform.
Lawton Standard produces high-quality gray and ductile iron castings for demanding industrial applications. With decades of experience across our foundry network, we offer castings up to 45,000 lbs., engineered for strength, consistency, and cost-efficiency. Whether you need durability, machinability, or tight tolerances, our iron solutions deliver. Click to learn more about our offerings by location.

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Lawton Anniston

RMG, also known as Lawton Anniston, produces complex ductile iron castings ranging from 5 to 150 pounds, serving industries such as transportation, agriculture, and construction. With in-house pattern and machine shops, they offer specialty grades, scalable volumes, and precision support.

Lawton St. Paul

Lawton St. Paul (formerly Northern Iron & Machine) is a robust iron foundry in St. Paul, Minnesota. As part of the Lawton Standard Co., we deliver precision-engineered heavy castings for industries like transportation, energy, and infrastructure. Backed by modern foundry techniques, strong engineering support, and ISO-certified quality systems, Lawton St. Paul provides reliable, high-performance components tailored to your exacting specifications.

Lawton Continuous Cast – American Iron

Lawton Continuous Cast (formerly American Iron), a division of Lawton Standard, is North America’s leading continuous‑cast iron supplier. Based in Waukesha, WI, with additional distribution centers, we offer a full range of metallurgically superior products—bars, rods, tubes, plates, and custom-cut pieces. Manufactured using a continuous cast process, our iron delivers improved strength, machinability, and wear resistance compared to traditional alternatives.

Lawton Hanover

PMC, a division of Lawton Standard—also known as Lawton Hanover—is a gray and ductile iron foundry located in Hanover, Pennsylvania. With a legacy of quality and precision, we specialize in medium- to large-scale castings for the agricultural, construction, defense, and industrial sectors. Our ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certifications reflect our commitment to consistent quality, sustainability, and safety.

Lawton Minster

Our Minster, Ohio, facility has been a cornerstone of American manufacturing since 1896. Located in a strategic logistics hub, we’ve long prioritized sourcing high-quality materials locally and delivering exceptional engineering and machining services. Today, we produce gray and ductile iron castings up to 45,000 lbs., supporting a wide range of critical industries.

Lawton De Pere

Producing large iron castings, 400 pounds – 20,000 pounds (30,000 pounds for low-volume requirements), and machined components on-site for five generations!