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Norm

ISO 6506-2:2017

Issue date: 2017 10 25

Metallic materials — Brinell hardness test — Part 2: Verification and calibration of testing machines

ISO 6506-2:2017 specifies methods of direct and indirect verification of testing machines used for determining Brinell hardness in accordance with ISO 6506-1 and also spe...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 16 Pages
Language:
English

ISO 6506-2:2017 specifies methods of direct and indirect verification of testing machines used for determining Brinell hardness in accordance with ISO 6506-1 and also specifies when these two types of verification have to be performed.

The direct verification involves checking that individual machine performance parameters fall within specified limits whereas the indirect verification utilizes hardness measurements of reference blocks, calibrated in accordance with ISO 6506-3, to check the machine's overall performance.

If a testing machine is also to be used for other methods of hardness testing, it has to be verified independently for each method.

ISO 6506-2:2017 is applicable to both fixed location and portable hardness testing machines. For machines that are incapable of satisfying the specified force-time profile, the direct verification of force and testing cycle can be modified by the use of Annex B.

ISO 6506-2:2017
2017 10 25
Metallic materials — Brinell hardness test — Part 2: Verification and calibration of testing machine...
Norm
ISO 6506-2:2014
2014 09 25
Metallic materials — Brinell hardness test — Part 2: Verification and calibration of testing machine...
Norm
ISO 6506-2:2005
2005 12 06
Metallic materials — Brinell hardness test — Part 2: Verification and calibration of testing machine...
Norm
ISO 6506-2:1999
1999 09 16
Metallic materials — Brinell hardness test — Part 2: Verification and calibration of testing machine...
Norm
ISO 156:1982
1982 09 01
Metallic materials — Hardness test — Verification of Brinell hardness testing machines
Norm
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