ASTM A505-87(1998)
Standard Specification for Steel, Sheet and Strip, Alloy, Hot-Rolled and Cold-Rolled, General Requirements for
standard by ASTM International, 01/01/1987
ASTM D150-87
Standard Test Methods for A-C Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulating Materials
standard by ASTM International, 01/01/1987