Home - Ductile Iron Society, Welcome to the Ductile Iron Society Looking for a Job? Check out the DIS Member’s Job Postings here: Link-Job Postings; AFS video on Metal-Casting Careers! Link-Metal Casting Careers video Associate Members and Overseas Members can now pay their dues online at the following links: Associate Member Dues Link Overseas Member Dues Link DIS NA Members... Read more ».