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EVS-EN ISO 6508-2:2023

Metallic materials - Rockwell hardness test - Part 2: Verification and calibration of testing machines and indenters (ISO 6508-2:2023)

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Kehtiv alates 29.12.2023
Alusdokumendid
ISO 6508-2:2023; EN ISO 6508-2:2023
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
29.12.2023
Põhitekst
02.04.2015
Põhitekst
ISO 6508-2 specifies two separate methods of verification of testing machines (direct and indirect) for determining Rockwell hardness by ISO 6508-1, together with a method for verifying Rockwell hardness indenters.

The direct verification method is used to determine whether the main parameters associated with the machine function, such as applied force, depth measurement, and testing cycle timing, fall within specified tolerances. The indirect verification method uses several calibrated reference hardness blocks to determine how well the machine can measure a material of known hardness.

ISO 6508-2 applies to stationary and portable hardness testing machines. The text of ISO 6508-2:2023 has been approved in Europe as EN ISO 6508-2:2023 without any changes.
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EVS-EN ISO 6508-1:2023

Metallic materials - Rockwell hardness test - Part 1: Test method (ISO 6508-1:2023)
Uusim versioon Kehtiv alates 29.12.2023
Põhitekst

EVS-EN ISO 6508-3:2023

Metallic materials - Rockwell hardness test - Part 3: Calibration of reference blocks (ISO 6508-3:2023)
Uusim versioon Kehtiv alates 29.12.2023
Muudatus

EN ISO 9013:2017/prA1

Thermal cutting - Classification of thermal cuts - Geometrical product specification and quality tolerances - Amendment 1 (ISO 9013:2017/DAM 1:2023)
Uusim versioon Kavand