Engineering Manager RJ Hawkins explores the main differences and applications between gray and ductile iron. From a microstructure standpoint, the primary difference is the shape of the graphite. Gray irons have flake graphite, where ductile iron has a nodular or spherical shape. This graphite shape is what drives the basic difference in each from a…

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At The C.A. Lawton Co., our team of customer advocates hears similar questions about our capabilities, metrics, and processes from many current and prospective clients. And with our blog being built to serve as an educational resource for readers, we’d like to answer some of these common questions in today’s post: Castings What kind of…

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