GB/T 239.2-2012Metallic materials - Wire - Part 2: Reverse torsion test (English PDF)
金属材料 线材 第2部分：双向扭转试验方法
GB/T 239.2 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 239.2-2023 | Metallic materials - Wire - Part 2: Reverse torsion test | Valid |
| GB/T 239.2-2012 | Metallic materials - Wire - Part 2: Reverse torsion test | Obsolete |
GB/T 239.2-2012 is obsolete. It has been replaced by GB/T 239.2-2023. 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 11, 2012
Implementation date
February 1, 2013
Scope
GB/T 239.2-2012 is the English-translated version of 金属材料 线材 第2部分：双向扭转试验方法.
GB/T 239.2-2012 is the Chinese national standard "Metallic materials - Wire - Part 2: Reverse torsion test". It was issued on May 11, 2012 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 February 1, 2013. It is obsolete: it has been replaced by GB/T 239.2-2023.
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Document preview — GB/T 239.2-2012
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: 2012-05-11.
Date of implementation: 2013-02-01.
Status: obsolete, replaced by GB/T 239.2-2023.
......
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 28300-2025Surface quality classes for hot-rolled bars and wire rod
- GB/T 37607-2025Corrosion-resistant alloy wire rod and wire
- GB/T 36915-2019Steel wire and wire products - General test methods
- GB/T 21652-2017Copper and copper alloy wire
- NB/T 20008.23-2015Other Material for pressurized water reactor nuclear power plants - Part 23: Ni-base-alloy Wires used for CRDM
- NB/T 20008.25-2015Other material for pressurized water reactor nuclear power plants - Part 25: GH4169 alloy wires for reactor vessel internals
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Related Standards
GB/T 239.1-2012 — Metallic materials - Wire - Part 1: Simple torsion test
GB/T 239.1-2023 — Metallic materials - Wire - Part 1: Simple torsion test
GB/T 239.2-2023 — Metallic materials - Wire - Part 2: Reverse torsion test
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GB/T 239.2-2012
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