Grey Iron Castings & Grey Iron Casting Companies
Grey iron castings are alloyed iron components manufactured by melting and molding molten metal at specific rates and temperatures so as to create parts and components of variable grades and qualities as needed for industrial applications. Also spelled gray iron, these castings have been used throughout history due to the abundance and low cost of iron.
A type of cast iron, the name of grey iron is derived not only from the basic elemental composition of the material, but also from the coloring of fractured surfaces of the metal. This method is commonly used to distinguish between iron alloys though the molecular structure is also very different. Even within the category of grey casting there are several different types, such as ductile castings and spheroidal graphite cast iron, based on molecular composition and internal structure. Even minor differences lead to considerable variation of the many desirable features of grey iron such as low melting point, resistance to deformation and wear, energy dissipation and thermal conductivity. As casting and machining can also alter these qualities, specific iron castings must be carefully compared to their intended use to ensure structural competence. Because so many variations exist, iron foundries often offer several different metallurgical and core processes to produce plain gray iron castings as well as ductile iron castings. One of the most popular operations is green sand casting, though die casting is also extremely popular within the industry. The selected casting method depends largely upon the desired size and characteristics needed for the finished part. Foundry professionals may provide additional insight into the most appropriate use of grey iron castings.
Some Leading Manufacturers
Lewis Center, OH | 740-201-8112
MES, Inc. is a reliable source for a broad range of cast iron products. We serve customers around the world with high quality iron castings and exceptional manufacturing services. We cast many different types of iron, including standard iron, gray iron, ductile iron, and white iron. We can handle even your most unique requirements! With machining, engineering, painting, anodizing, and assembly services, we can take on your whole project! Contact us today!
Florence, AL | 256-766-8720
Imperial Casting Company has been manufacturing high quality gray iron castings for more than 46 years. We specialize in creating high strength iron castings from customers’ tooling and new tooling from blueprints or samples. We provide sand casting, green sand casting, airset sand casting, no-bake sand casting, and a multitude of secondary operations as well. Contact us to discuss your needs or visit our website to send a request for quote!
West Salisbury, PA | 814-662-2809
As the premier manufacturer of iron castings, West Salisbury Foundry and Machine Company is your source for gray iron castings of all kinds. We have been serving industrial companies around the nation for more than a century, so you can count on us to get the job done right every time. Using our extensive experience, highly skilled staff, and state-of-the-art equipment, we can supply you with engineered castings to your specifications. Connect with us today to find a solution for your casting needs.
South Gate, CA | 562-928-1387
As an ISO 9001:2008 certified company, Pacific Alloy Castings Co. is your source for reliable, high quality iron castings. We specialize in casting components for the construction, mining, agriculture, asphalt mixing and paving, and aggregate processing industries. We have been in the casting industry for more than 75 years, and with our extensive experience and expertise, we can create a cast iron product for your applications. Check out our website or call us today for more information!
Roscoe, IL | 815-389-3921
Here at State Line Foundries, we have more than 45 years of experience manufacturing and supplying precision iron castings. Whether you need gray or ductile iron, we have you covered! We focus on versatility, so that regardless of your requirements we can adapt to serve you with the very best metal casting solution. We will continually work with you to design and create the perfect and most economical casting for the job! Give us a call today!
Warsaw, IN | 574-267-8772
As a world-class manufacturer and supplier of gray iron castings, Warsaw Foundry Company is your reliable source for high quality cast iron products. We have served the casting industry for more than 90 years, and we cast products ranging from just one ounce to 150 pounds. We also support your prototyping and full product requirements. With a focus on customer service, competitive pricing, and on-time delivery, we are the right source for your cast iron product needs!