标准摘要
[中文适用范围]： 本文件规定了通过 XYZ 正交坐标系指定与产品纹理相关的测试样本轴的方法。 本文件同样适用于无缺口和缺口（或预裂纹）试样。 本文件仅适用于具有可明确确定的均匀纹理的金属材料。 测试样本的方向在样本加工之前确定，根据本文件中指定的指定系统进行识别并记录。 [外文原描述]： This document specifies a method for designating test specimen axes in relation to product texture by means of an X-Y-Z orthogonal coordinate system. This document applies equally to unnotched and notched (or precracked) test specimens. This document is intended only for metallic materials with uniform texture that can be unambiguously determined. Test specimen orientation is decided before specimen machining, identified in accordance with the designation system specified in this document, and recorded.
英文名称Metallic materials — Designation of test specimen axes in relation to product texture