AS 1816.3-2007 金属材料.布氏硬度试验.基准块校准 AS 1816.32007 ISO 6506-3:2005 Australian Standard? Metallic materialsBrinell hardness test Method 3: Calibration of reference blocks PREFACE This Standard was prepared by the Standards Australia Committee MT-006, Mechanical Testing of Metals to supersede AS 1816.32002, Metallic materialsBrinell hardness test, Method 3: Calibration of reference blocks. This Standard is identical with and has been reproduced from ISO 6506-3:2005, Metallic materialsBrinell hardness test, Part 3: Calibration of reference blocks. The objective of this Standard is to specify the method for the calibration of reference blocks to be used in the indirect verification of Brinell hardness testing machines. The objective of this edition is to adopt the current edition of ISO 6506-3 to revise the method for the calibration of reference blocks for Brinell hardness testing machines. This Standard is one of a series of Standards covering the range of hardness testing methods. The series comprises of the follow: AS 1815 Metallic materialsRockwell hardness test 1815.1 Method 1: Test method (scales A, B, C, D, E, F, G, H, K, N, T) 1815.2 Method 2: Verification and calibration of testing machines (scales A, B, C, D, E, F, G, H, K, N, T) 1815.3 Method 3: Calibration of reference blocks (scales A, B, C, D, E, F, G, H, K, N, T) (ISO 6508-3:2005, MOD) 1816 Metallic materialsBrinell hardness test 1816.1 Method 1: Test methods 1816.2 Method 2: Verification and calibration of testing machines 1816.3 Method 3: Calibration of reference blocks (this Standard) 1816.4 Method 4: Table of hardness values 1817 Metallic materialsVickers hardness test 1817.1 Method 1: Test method (ISO 6507-1:1997, MOD) 1817.2 Method 2: Verification of testing machines 1817.3 Method 3: Calibration of reference blocks 5016 Metallic materialsConversion of hardness values As this Standard is reproduced from an international standard, the following applies: (a) Its number appears on the cover and title page while the international standard number appears only on the cover. (b) In the source text this part of ISO 6506 should read this Australian Standard. (c) A full point substitutes for a comma when referring to a decimal marker. AS 1816.32007 i.yang64References to International Standards should be replaced by references to Australian or Australian/New Zealand Standards, as follows: Reference to International Standard Australian Standard ISO AS 376 Metallic materialsCalibration of force-proving instruments used for verification of uniaxial testing machines 2193 Calibration and classification of force measuring systems 4287 Geometrical production specifications (GPS)Surface texture: Profile methodsTerms definitions and surface texture parameters 6506 Metallic materialsBrinell hardness test 1816 Metallic materialsBrinell hardness test 6506-1 Part 1: Test method 1816.1 Part 1: Test method (ISO 6506-1:2005, MOD) 6506-2 Part 2: Verification and calibration of testing machines 1816.2 Part 2:Verification and calibration of testing machines The term informative has been used in this Standard to define the application of the annex to which it applies. An informative annex is only for information and guidance ii.yang6INTERNATIONAL STANDARD ISO 6506-3:2005(E) ? ISO 2005 All rights reserved 1Metallic materials Brinell hardness test Part 3: Calibration of reference blocks 1 Scope This part of ISO 6506 specifies a method for the calibration of reference blocks to be used in the indirect verification of Brinell hardness testing machines as described in ISO 6506-2. 2 Normative references The following referenced documents are indispensable for the application 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 376:2004, Metallic materials Calibration of force-proving instruments used for verification of uniaxial testing machines ISO 4287, Geometrical Product Specifications (GPS) Surface texture: Profile method Terms, definitions and surface texture parameters ISO 6506-1:2005, Metallic materials Brinell hardness test Part 1: Test method ISO 6506-2:2005, Metallic materials Brinell hardness test Part 2: Verification and calibration of testing machines 3 Manufacture of reference blocks 3.1 The block shall be specially manufactured for use as a hardness-reference block. NOTE Attention is drawn to the need to use a manufacturing process which