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!
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!
Fairfield, IA | 641-954-3200
Fairfield Castings has been manufacturing high quality iron castings since its inception more than 100 years ago. We specialize in creating highly engineered gray and ductile iron castings, and we utilize our superior experience and state-of-the-art technology to create the very best solutions for your application requirements. Contact us to discuss your needs or visit our website to send a request for quote!
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!
Benton, PA | 570-925-6711
As a grey and ductile iron foundry, Benton Foundry has the high quality iron castings you need! We have been serving industrial companies around the nation for more than 40 years, 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.