This episode in the SFSA Casting Design & Manufacturing Engineering webinar series is foundational.  A critical distinction is made between the age-old concept of “Alloy Castability” and the discovery that CASTING GEOMETRY enables whatever “Alloy Castability” exists to be accommodated.  In other words, and especially for steel casting alloys, the concept of CASTABILITY GEOMETRY enables even an alloy with poor castability to “LIKE” the mold cavity geometry that it flows into and solidifies.  This discovery is critical to OEM casting designers.