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APT TC-Materials Talk
Tuesday, March 15, 2022, 1:00 PM - 2:00 PM CDT
Category: APT Workshops
APT Technical Committee - Materials presents another Materials Talk Webinar! THREE KINDS OF IRON: WROUGHT, CAST, AND MILD STEEL Nick Lyle will discuss three forms of architectural iron: wrought iron, cast iron, and mild steel. Each have their own history and differ in their metallurgy, working properties, and weathering characteristics. The presentation will outline these histories and introduce the material properties as understood by a fabricator. The presentation will also include observations of changing conditions of outdoor sculptures over time. |