ASTM F2819-24 pdf download,Standard Test Methods for Measurement of Straightness of Bar, Rod, Tubing, and Wire to be Used for Medical Devices. 1.1 This standard ASTM F2819 outlines various testing methods for assessing the straightness of bars, rods, tubing, and wires. These methods are mainly intended for bars, rods, tubing, and wires that have been specifically ordered in a straightened and cut-to-length format. They are also applicable to small diameter tubing and wire that have been specially treated to unwind from a spool in a straightened form. 1.2 These testing methods are relevant for measuring the straightness of round wire...