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GB/T 20120.2-2006Corrosion of metals and alloys -- Corrosion fatigue testing -- Part 2: Crack propagation testing using precracked specimen (English PDF)

金属和合金的腐蚀腐蚀疲劳试验第2部分：预裂纹试验裂纹扩展试验

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

Level / Type

National · Recommended

Issue date

March 2, 2006

Implementation date

September 1, 2006

Scope

GB/T 20120.2-2006 is the English-translated version of 金属和合金的腐蚀腐蚀疲劳试验第2部分：预裂纹试验裂纹扩展试验.

GB/T 20120.2-2006 — This standard specifies a fracture mechanics approach. Determine the crack growth rate under cyclic loading pre- crack in a controlled environment, and measure the critical stress intensity factor range of crack growth.

In this range, the crack growth rate is lower than the limit defined by the parties.

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Document preview — GB/T 20120.2-2006

National Standard of the People's Republic of China

ICS: 77.060
Classification: H 25

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies a fracture mechanics approach. Determine the crack growth rate under cyclic loading pre- crack in a controlled environment, and measure the critical stress intensity factor range of crack growth. In this range, the crack growth rate is lower than the limit defined by the parties. This section applies to corrosion fatigue testing of metals and alloys in liquid or gas environments.

Document data

International classification (ICS): 77.060.

Chinese classification (CCS): H25.

Estimated length of the Chinese original: 29,214 words.

Adopted international standard: ISO 11782-2-1998, IDT.

Standards quoted by this document

GB/T 15970.1-1995

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 19 pages — is available in the English PDF.

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