GB/T 21838.1-2008Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 1: Test method (English PDF)
金属材料 硬度和材料参数的仪器化压痕试验 第1部分:试验方法
GB/T 21838.1 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 21838.1-2019 | Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 1: Test method | Valid |
| GB/T 21838.1-2008 | Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 1: Test method | Obsolete |
GB/T 21838.1-2008 is obsolete. It has been replaced by GB/T 21838.1-2019. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
May 13, 2008
Implementation date
November 1, 2008
Scope
GB/T 21838.1-2008 is the English-translated version of 金属材料 硬度和材料参数的仪器化压痕试验 第1部分:试验方法.
GB/T 21838.1-2008 is the Chinese national standard "Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 1: Test method".
It was issued on May 13, 2008 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on November 1, 2008. It is obsolete: it has been replaced by GB/T 21838.1-2019.
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Document preview — GB/T 21838.1-2008
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2008-05-13.
Date of implementation: 2008-11-01.
Status: obsolete, replaced by GB/T 21838.1-2019.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all 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 21838.2-2022 — Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines
GB/T 21838.2-2008 — Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines
GB/T 21838.3-2022 — Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 3: Calibration of reference blocks
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GB/T 21838.1-2008
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