INTERNATIONAL STANDARD ISO 6507-4:2005 Metallic materials — Vickers hardness test — Part 4: Tables of hardness values ISO 6507 consists of the following parts, under the general title Metallic materials —— Vickers hardness test: ISO 6507-1 Metallic materials —— Vickers hardness test Part 1: Test method ISO 6507-2 Metallic materials —— Vickers hardness test Part 2: Verification and calibration of testing machines and indenters ISO 6507-3 Metallic materials —— Vickers hardness test Part 3: Calibration of refernce blocks ISO 6507-4 Metallic materials —— Vickers hardness test Part 4: Table of hardness values 替代情况:替代 ISO 6507-4:2005 Contents Foreword 1 Scope 2 Normative references 3 Terms and definitions 4 Tables of Vickers hardness values 1 Scope This document gives tables of Vickers hardness for use in tests carried out in accordance with ISO 6507-1. 2 Normative references The following docuents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 6507-1, Metallic materials — Vickers hardness test — Part 1: Test method 3 Terms and definitions No terms and definitions are listed in this document. ISO and IEC maintain terminological databases for use in standardization at the following addresses: — IEC Electropedia: available at http://www.electropedia.org/ — ISO Online browsing platform: available at http://www.iso.org/obp