ASTM B 754 - 89 (Reapproved 2005) Standard Test Method for Measuring and Recording the Deviations from Flatness in Copper and Copper Alloy Strip

American Society for Testing and Materials (ASTM). Current edition approved Mar. 1, 2005. Published March 2005. Originally appproved in 1986. Last previous edition approved 1999 as B 754 – 89 (1999). 5 p. This test method describes a procedure for the measurement of distortions in thin metal strip and the application of these measurements to an equation that will indicate the deviation from flatness.