AA-PK-1 PINK SHEETS - Casting and Ingot

AA-PK-1 PINK SHEETS - Casting and Ingot is the defining source for the international designations and chemical composition limits for unalloyed aluminum referenced in a number of standards and specifications worldwide. Other information includes a list of inactive registrations, the Declaration of Accord on the International Designation System for Unalloyed Aluminum and a list of the Signatories to the Accord. Twelve pages. Revised in March, 2007, supersedes May, 2003