Ductile Cast Iron Stock Suppliers & Custom Castings
Continuous Cast Iron Suppliers >>>>> Ductile Iron
Choose AIABar Ductile Iron for:
- Better Volume Pricing
- Flexible Supply Program
- Quick Nationwide Supply Chain
Lawton AIABar is a trusted ductile iron supplier providing continuous cast ductile iron stock, processed material and custom-machined components to manufacturers throughout Wisconsin and nationwide. Ductile iron combines excellent machinability and corrosion resistance with high strength, toughness and impact resistance, making it a versatile alternative to many steel products.
Ductile iron is widely used in water infrastructure, industrial equipment, automotive components and other demanding applications. Its mechanical properties make it well suited for parts requiring greater tensile strength and flexibility than conventional gray cast iron. Ductile iron also offers material sustainability advantages. It can contain a high percentage of recycled steel and iron scrap, and finished ductile iron products remain recyclable at the end of their service life.
Manufacturers use ductile iron for pipes and fittings, engine components, gears, bushings, crankshafts, suspension parts, braking components, steering systems, hand tools, pressure drums and industrial machinery. As a nationwide ductile iron supplier, AIABar offers multiple grades designed to provide a high-performance alternative to steel across diverse applications:
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Ductile Iron Bars, Rounds and Rods
AIABar continuous cast ductile iron is available in custom-cut bars, rounds, rods, tubes and other stock forms. Customers can purchase ductile iron as raw stock, processed material or fully machined components produced in our in-house CNC shop.
Available ductile iron grades include:
Ductile Iron Raw Stock Supply
Our ductile iron supply programs give manufacturers flexible access to the stock sizes, shapes and grades required for ongoing production. AIABar can provide raw ductile iron stock, cut-to-size material, processed stock or finished parts based on your manufacturing requirements. For recurring orders, we can develop a ductile iron stocking and supply program around your usage. This approach helps simplify purchasing, reduce lead times and maintain access to critical material without carrying unnecessary inventory.
Bars, Rounds, Rods
Ductile Iron Bars, Rounds & Rods
We supply companies nationwide with custom continuous ductile iron rods, rounds and bars. .625" - 23.6" Dia. (Ductile rounds start at 1.5" in diameter.)
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Tubing
Ductile Iron Tubes
Custom ductile iron tubes are available as part of our huge supply of raw iron stock.
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Cut Pieces
Ductile Iron Cut Pieces
American Iron & Alloys' capabilities include machining of custom cut pieces for your application.
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Plates
Ductile Iron Plates
We provide custom machined iron plates cast to your exact specifications.
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Squares & Rectangles
Ductile Iron Squares & Rectangles
Squares & rectangles may be machined into custom dimensions - for raw stock or custom processed components.
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Special Shapes
Ductile Iron Special Shapes
Upon request, we'll provide specialty shapes. Stock and custom cut available up to 18.5" x 22" x 72" and 10.5" x 24" x 82".
Learn MoreCustom Casting and Machining of Ductile Iron
Lawton AIABar offers more than ductile iron stock. Our in-house CNC machining capabilities allow customers to source material, rough machining and precision machining from one ductile iron supplier. We also offer custom casting capabilities for specialized component requirements. Combining ductile iron supply and machining under one source can reduce material handling, outside processing and overall production costs. Send us your print or drawing, and our team can produce custom ductile iron parts for prototypes, short runs and ongoing production. We manufacture custom-machined ductile iron components for applications including:
Cast iron bearings
Cast iron bushings
Cast iron pulleys
Cast iron couplings
Cast iron brake rotors and discs
Cast iron molds
Cast iron piston rings
Cast iron valves
Cast iron pistons and glands
Cast iron fluid power 
Cast iron gears
Cast iron patterns and molds
Cast iron spindlesBetter Pricing and Fast Nationwide Delivery
Lawton AIABar is a dependable supplier for manufacturers seeking competitive pricing, consistent material quality and reliable delivery. Contact us for a fast quote, or call 1-800-544-4800 to discuss your requirements. Serving clients across the United States.
- Arkansas
- Milwaukee, WI
- Madison, WI
- Green Bay, WI
- North Carolina
- South Carolina
- Missouri
- Arizona
- California
- Texas
- Houston, TX
- Illinois
- Oklahoma
- Florida
- Louisiana
- Minnesota
- Indiana
- Iowa
- New York
- Michigan
- & beyond
As part of Lawton Standard, AIABar can connect customers nationwide with a broader range of foundry, machining and metal supply capabilities.
