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  • 5 leading manufacturers
  • 46 additional suppliers
  • 21 states and provinces
  • 8 related categories
  • 2 guide sections
Source: IQS Directory database snapshotOur Methodology
Leading manufacturers
Listings in this category's Leading placements, shown first in IQS sequence order.
Additional suppliers
The category's other listings, shown on its Additional Companies page. Counted by listing.
States and provinces
U.S. states and Canadian provinces where the listed companies are located.
Related categories
Other categories IQS links from this one as related products or processes.
Guide sections
Sections in this category's industry guide.
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Iron Casting Manufacturers and Companies

Play Iron Castings Informational Video
Iron Castings Informational Video

IQS Directory is a top industrial directory listing of leading industrial iron casting manufacturers and suppliers. Access our comprehensive index to review and source iron casting manufacturers with preview ads and detailed product descriptions. These iron casting companies can design, engineer and manufacture iron castings to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these iron casting manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. We are the right resource for your information requirement whether its for a manufacturer of ductile iron castings, industrial iron castings, or copper iron castings.

Suppliers located in OH, IL, PA +18 more states

Read the iron casting guide
Contents (5 sections)

Leading Iron Casting Manufacturers

Location

Showing all 5

Leading iron casting manufacturers
Placement No.ManufacturerLocationContactActions
1

Seneca Foundry, Inc.

At Seneca Foundry, Inc., we specialize in producing high-quality grey iron castings engineered for strength, durability, and consistent performance. Our company partners with OEMs and industrial manufacturers who depend on reliable cast components for demanding applications.

LocationWebster City, IA
View Manufacturer
2

Decatur Foundry, Inc.

Our iron castings are made for a wide range of applications. We offer a large variety of products and we promise to always deliver your products on time. Our foundry features state-of-the-art machinery. It is our mission to provide cost-effective, high-quality products which stay within your budget. Contact us today to learn more information!

LocationDecatur, IL
View Manufacturer
3

Badger Foundry

At Badger Foundry, we provide grey iron castings for customers that need strong, dependable, and machinable components for industrial equipment, machinery, and engineered products. Our company supports applications where vibration damping, compressive strength, dimensional stability, and repeatable quality are essential. We focus on producing castings that match customer drawings, support performance, and help manufacturers source durable iron parts.

LocationWinona, MN
View Manufacturer
4

Cast Corporation

At Cast Corporation, we provide grey iron castings for customers that need strong, reliable, and cost-effective metal components for industrial equipment and manufactured products. Our company supports applications where vibration damping, compressive strength, dimensional stability, and machinability are important to long-term performance. We focus on producing cast parts that match customer drawings, operating requirements, and production expectations.

LocationHibbing, MN
View Manufacturer
5

One Off Castings

At One Off Castings, we specialize in producing high-quality grey iron castings built for performance, durability, and precise application requirements. We focus on short-run and custom casting projects where consistency, material integrity, and dimensional accuracy matter most. By working closely with our customers from concept through final production, we deliver cast components that meet demanding mechanical and structural standards across a wide range of industrial uses.

LocationJonesboro, AR
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Leading iron casting manufacturers are listed first on this page, each with a website preview and a Request a Quote button on its row.

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Additional Iron Casting Companies

The category’s other iron casting companies are listed on their own page, with location, phone and website where each supplier provides them.

View 46 Additional Iron Casting Companies

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Iron Casting Industrial Manufacturing Guides

1 guide

Iron Castings: Types, Principles and Applications

This article will take an in-depth look at iron castings. The article will bring more detail on topics such as: Principle of Iron Castings Types of Iron…

5 chapters

Quick Answers

How many iron casting manufacturers are listed on IQS Directory?
5 leading manufacturers and 46 additional suppliers.
Where are iron casting manufacturers located?
The listed suppliers are in 21 states: Ohio (8), Illinois (7), Pennsylvania (6), Wisconsin (5), Indiana (4), Minnesota (3), Iowa (2), Michigan (2), and 13 more. 1 supplier does not list a location.
How do I get quotes from iron casting suppliers?
Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.

Iron Castings

2 sections

Iron castings are created by molding molten iron or iron alloys.

Applications of Iron Castings

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

Manufacturing Process of Iron Castings

One type of iron used in iron casting is gray iron, which has been cast by foundries for centuries, making it possibly the oldest of all worked metals. It is also the most abundant metal material and one of the least expensive. Gray iron was the original cast iron, although it has recently been replaced in many applications by other iron-carbon alloys with stronger tensile strength. Ductile iron, as its name suggests, is more ductile than traditional iron materials, like gray iron. These materials tend to be brittle and prone to fracture under high tensile stress.

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 iron is molded, including green sand molding, shell molding, and centrifugal molding. The method by which the iron is cast can have an effect on the mechanical properties of the metal, especially in respect to its cooling rate.