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BSI 22/30445368 DC 2022

$13.70

BS EN ISO 6507-1. Metallic materials. Vickers hardness test – Part 1. Test method

Published By Publication Date Number of Pages
BSI 2022 41
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PDF Catalog

PDF Pages PDF Title
6 Foreword
7 1 Scope
2 Normative references
3 Terms and definitions
8 4 Principle
5 Symbols and designations
5.1 Symbols and designations used in this document
9 5.2 Designation of hardness number
6 Testing machine
6.1 Testing machine
6.2 Indenter
10 6.3 Diagonal measuring system
7 Test piece
7.1 Test surface
7.2 Preparation
7.3 Thickness
7.4 Tests on curved surfaces
11 7.5 Support of unstable test pieces
7.6 Metallic and other inorganic coatings
8 Procedure
8.1 Test temperature
8.2 Test force
8.3 Periodic verification
12 8.4 Test piece support and orientation
8.5 Focus on test surface
8.6 Test force application
8.7 Prevention of the effect of shock or vibration
8.8 Minimum distance between adjacent indentations
13 8.9 Measurement of the diagonal length
14 8.10 Calculation of hardness value
9 Uncertainty of the results
10 Test report
15 Annexā‚¬A (normative) Minimum thickness of the test piece in relation to the test force and to the hardness
17 Annexā‚¬B (normative) Tables of correction factors for use in tests made on curved surfaces
21 Annexā‚¬C (normative) Procedure for periodic checking of the testing machine, diagonal measuring system and the indenter by the user
23 Annexā‚¬D (informative) Uncertainty of the measured hardness values
30 Annexā‚¬E (informative) Vickers hardness measurement traceability
34 Annexā‚¬F (informative) CCM ā€” Working group on hardness
35 Annexā‚¬G (informative) Adjustment of Kƶhler illumination systems
36 Annexā‚¬H (normative) Determining the Vickers hardness of metallic and other inorganic coatings
41 Bibliography
BSI 22/30445368 DC 2022
$13.70