Strength From Within.
Iron That Feeds, Builds, and Defends America.
Large Complex Iron Castings and Continuous Cast Iron Bar, engineered and manufactured in the United States.
Performance You Can Measure. Capability You Can Scale.
Charter Casting is a U.S.-based manufacturer of large complex iron castings and DuraBar®, the industry’s leading continuous cast iron bar.
Our operations combine advanced molding capacity, disciplined process control, and hands-on engineering collaboration to deliver consistent quality at an industrial scale.
Precision-Engineered
Charter Casting delivers large, complex iron castings, industry-leading DuraBar® continuous-cast iron bars, and value-added metal processing services. Each solution is engineered to improve machinability, reduce total cost of ownership, and perform reliably in high-demand industrial environments.
Engineered for Scale and Structural Performance. Engineered for demanding loads, tight tolerances, and high-volume production, our large complex iron castings, from 200 to 2,000 pounds, deliver structural performance that America relies on.
The industry standard in continuous cast iron bar, DuraBar® delivers uniform microstructure, exceptional machinability, and long-term cost savings, making it a preferred alternative to steel, castings, and aluminum in demanding applications.
DuraBar Metal Services provides precision cutting, drilling, turning, milling, and trepanning, delivering ready-to-machine components that reduce handling, shorten lead times, and streamline production.
Engineering at Charter Casting determines the right manufacturing path for each application, from continuous cast iron bar to large complex castings, balancing performance requirements, machinability, and total cost goals. Through material expertise and disciplined analysis, we guide design decisions that simplify systems, reduce risk, and deliver scalable, production-ready solutions at industrial scale.
Let’s Build What’s Next
From concept to production, we help turn complex requirements into scalable solutions.