GB/T 21838.2-2022Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines (English PDF)
金属材料 硬度和材料参数的仪器化压入试验 第2部分：试验机的检验和校准
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Issued by
State Administration for Market Regulation, China National Standardization Administration
Level / Type
National · Recommended
Issue date
January 1, 2022
Implementation date
January 1, 2022
Scope
GB/T 21838.2-2022 is the English-translated version of 金属材料 硬度和材料参数的仪器化压入试验 第2部分：试验机的检验和校准.
GB/T 21838.2-2022 is the Chinese standard "Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines".
It was issued by State Administration for Market Regulation, China National Standardization Administration.
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Document preview — GB/T 21838.2-2022
National Standard of the People's Republic of China
- Classification
- N71
Issued by: State Administration for Market Regulation, China National Standardization Administration
Contents
- Document data
- Standards quoted by this standard
1 Document data
Sector: National Standard (Recommended).
Issuing body: State Administration for Market Regulation, China National Standardization Administration.
Chinese Standard Classification: N71.
Length: about 27,286 characters in the Chinese original.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 18 pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 21838.5-2025Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 5: Linear elastic dynamic instrumented indentation testing (DIIT)
- GB/T 46614-2025Metallic materials - Instrumented indentation test - Determination of fracture toughness
- GB/T 43112-2023Metallic materials - Elastic modulus measurement - Rate-jump method
- GB/T 37782-2019Metallic materials - Indentation test - Determination of strength, hardness and stress-strain curve
- JB/T 12721-2016In-situ nanoindentation and scratch testing instruments for solid materials - Technical specification
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Related Standards
GB/T 21838.1-2019 — Metallic materials -- Instrumented indentation test for hardness and materials parameters -- Part 1: Test method
GB/T 21838.3-2022 — Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 3: Calibration of reference blocks
GB/T 21838.4-2020 — Metallic materials. Instrumented indentation test for hardness and materials parameters - Part 4: Test method for metallic and non-metallic coatings
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GB/T 21838.2-2022
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