BS EN ISO 6507-4:2018 pdf free download.Metallic materials – Vickers hardness test.The size is 51.5M.
BS EN ISO 6507-4:2018 gives tables of Vickers hardness for use in tests carried out in accordance with ISO 6507-1.
2 Normative references
The following documents 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.
4 Tables of Vickers hardness values
The values given in Tables 1, 2 and 3 were calculated from the Vickers hardness formula in accordance with ISO 6507-1.
See Table 1 for range < HV 0, 2.
See Table 2 for range HV 0, 2 to HV3.
See Table 3 for range HV 5 to HV 100.