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Gray Iron Castings

A reliable source for Grey Iron Castings information and leading Grey Iron Castings Companies & Suppliers.

Gray iron is the most common cast iron material and is the most frequently utilized cast material. Read More…

Gray Iron Castings Gray iron castings are created by molding molten gray iron. This particular type of iron contains many small graphite structures, and it actually takes its name from the gray colored fractures that it forms which are caused by the presence of graphite.
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Leading Manufacturers

Webster City, IA  |  515-832-1722

Seneca Foundry is a manufacturer of gray and ductile iron castings, ranging in size from ounces to 250 pounds. Our customer base is from a wide range of industries, such as agriculture, industrial, cookware and more. We offer a variety of molding processes including green sand, lost foam, and no-bake. Our versatility enables us to give the customer the best solution for their casting needs. Contact us today to get started!

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Seneca Foundry, Inc. $$$

Waukesha, WI  |  800-544-4800

American Iron & Alloys Corporation is a leading manufacturer of gray iron castings and ductile iron castings. Our Versa-Bar® brand of castings comes in various sizes and shapes and can be custom cast. We provide a wide variety of industries with quality cost-efficient castings.

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American Iron & Alloys Corporation $$$

Clarksville, TN  |  931-647-1538

Clarksville Foundry specializes in manufacturing short-run, top-quality castings using a range of materials. Some of our casting capabilities include ductile iron castings and alloy castings. With over 150 years of experience, expect nothing but high-quality products and outstanding service.

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Clarksville Foundry, Inc. $$$

Diamond Bar, CA  |  877-484-6776

Impro Industries is globally recognized as a leading provider of high-precision, high-complexity, and mission-critical casting and machined components. Industries served include automotive, aerospace, medical, and many mor. Our team is dedicated to the quality of our every project, ensuring the highest customer satisfaction. Contact us today to learn more about our grey iron casting capabilities.

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Impro Industries USA, Inc. $$$

Salem, OH  |  330-332-1566

In need of alloy castings, carbon steel castings, ductile iron castings or gray iron castings? We invite you to use our ISO 9001:2000-certified company. Thus far, we have produced product for many industries: agricultural; bridge and crane; drilling and mining; fittings; glass; tool and die; tire; valves.

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Quaker City Castings, Inc. $$$

New Liskeard, ON  |  705-647-4383

Wabi leads the industry in manufacturing loading and conveying systems, and general and abrasion-resistant castings to satisfy industrial and OEM requirements. Our company has an on-site fabrication facility, foundry and machine shop, which enables us to have control over the entire manufacturing process so we ship products of the highest quality. To learn more about our capabilities, contact Wabi today!

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Wabi Iron & Steel Corp. $$$
placeholder image Seneca Foundry, Inc. American Iron & Alloys Corporation Clarksville Foundry, Inc. Impro Industries USA, Inc. Quaker City Castings, Inc. Wabi Iron & Steel Corp.

DuraDex® Iron Agricultural Component Gray Iron Castings - Imperial Casting Company, Inc.

Gray iron was the original cast iron, although it has recently been replaced in many applications by other iron-carbon alloys with a stronger tensile strength. This material obviously contains iron, but is distinguished from other iron materials by the presence of carbon and silicon. Gray iron is cast much like any other metal; it is poured into a mold and extracted after it cools.

There are several different casting methods through which gray iron is molded, including green sand molding, shell molding, and centrifugal molding. The method by which the gray iron is cast can have varying effects on the mechanical properties of the metal, especially in respect to its cooling rate.

Additionally, the composition of the material can also provide different advantages and disadvantages. The presence of graphite makes the material easy to machine and provides great wear resistance. The material is also relatively inexpensive to create which makes the material a common choice for all kinds of engineering applications.

Gray iron castings are widely used in the automotive, appliance, agricultural, and machinery industries. Gray iron can be found in pump housings, electrical boxes, engine blocks, and decorative castings.

Gray Iron Castings Informational Video