標準號：ISO 3785-2006
中文標準名稱：金屬材料.試樣軸線相對于產品結構的標識
英文標準名稱：Metallic materials - Designation of test specimen axes in relation to product texture
標準類型：H20
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：H20
國際標準分類號：77.040.10
適用范圍：本標準規定了一種利用X-Y-Z正交坐標系對相對于產品織構的試樣軸線進行標識的方法，可應用于無缺口（或預裂紋）金屬試樣。 本方法僅適用于可清楚地識別織構規律一致的金屬材料。 在試樣加工之前應確定試樣取向，按照本標準的規定對其標識并做記錄。This International Standard specifies a method for designating test specimen axes in relation to producttexture by means of an X-Y-Z orthogonal coordinate system.The system applies equally to unnotched and notched (or precracked) test specimens.The method 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 thedesignation system specified in this International Standard, and recorded.