GB/T 3159-1992
Replaced
GB/T 21838.3-2022
Active
National standards
GB/T 21838.3-2022 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 3:Calibration of reference blocks
GB/T 21838.3-2022 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 3:Calibration of reference blocks
Price:
$ 50
Basic Information
Standard Code:
GB/T 21838.3-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Metallic material testing machine
ICS Name:
Mechanical testing
Publish Date:
2022-07-11
Implement Date:
2023-02-01
Pages:
11 pages
Scope
This document specifies the calibration method for standard blocks used in indirect testing of instrumented indentation testing machines in accordance with GB/T 21838.2-2022.
Development Information
Same series standard
Replace the following standards
Referenced Standards
GB/T 21838.1-2019 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 1:Test method
GB/T 21838.2-2022 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 2:Verification and calibration of testing machines
ISO 376
ISO 4287
Adopt standards
ISO 14577-3:2015
Related Standards
GB/T 3722-1992
Replaced
GB/T 3722-1992 Hydraulic compression testing machines
GB/T 15099-1994
Abolished
GB/T 15099-1994 Test methods for mechanical shock fragility of products, using shock machines
GB/T 16491-1996
Replaced
GB/T 16491-1996 Electronic universal testing machines
GB/T 16826-1997
Replaced
GB/T 16826-1997 Electro-hydraulic universal testing machines
GB/T 9238-1998
Replaced