Your solution for highly engineered steel castings in any industry

Who We Are

Welcome to Steel Castings

We are pleased to announce that on November 30th, 2016, the Iowa based Mills Group completed the acquisition of Keokuk Steel Castings. Our official name is Keokuk Mills, LLC doing business as Keokuk Steel Castings.

The foundry was brought back online in mid-January, and we’re ramping up production now. Founded in 1922, the people of Keokuk Steel Castings are excited to be back in the business of producing highly engineered, high quality steel castings made in the United States.

We perform upgrade to meet customer requirements. We have extensive inspection ability including laboratory, X-Ray and non-destructive testing facilities on-site. These capabilities, combined with our rigorous quality systems, serve our domestic and international customers’ steel castings needs in many industries.

We are a steel foundry that can pour over 100 grades of steel, size range of one lb. to 3500 lbs. We are qualified to Mil-A- 11356 Armor up to 2.25″. We are classified as a Woman Owned Small Business. We have production capacity and we can provide market sensitive lead times.

We are back in business at Keokuk. Please contact us to find out how we can best serve you in meeting your steel casting needs.

What we can do for you


Materials Produced include; carbon steel , low alloy steel, Austenitic Stainless Steel, Martensitic Stainless Steel, Duplex Stainless Steel, Ferritic Stainless Steel, Hastaloys, Monel, Inconel, and Armor.

  • “Loop” molding
  • Large line molding
  • Sand Reclamation
Keokuk Steel Castings, Keokuk, Iowa
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Keokuk, Iowa 52632
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(319) 313-8695