GB/T 15970.6-2007

Active

Corrosion of metals and alloys - Stress corrosion testing - Part 6: Preparation and use of pre-cracked specimens for tests under constant load or constant displacement

金属和合金的腐蚀 应力腐蚀试验 第6部分：恒载荷或恒位移下的预裂纹试样的制备和应用

Standard Type
GBT
ICS
77.060
CCS
H25
Status
Active
Issue Date
2007-05-14
Implementation
2007-12-01
Centralized Committee
中国钢铁工业协会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the procedures for preparing and using pre-cracked specimens to evaluate the stress corrosion cracking (SCC) susceptibility of metals and alloys under constant load or constant displacement conditions. It is applied in materials testing and quality control for industries such as aerospace, chemical processing, and energy, where components are exposed to corrosive environments and sustained tensile stresses. The standard ensures reproducible test results for ranking materials or validating their resistance to SCC in service-like conditions.

Related Standards

GB/T 19291-2003 Corrosion of metals and alloys--General principles for corrosion testing GB/T 19292.2-2003 Corrosion of metals andalloys--Corrosivity of atmospheres--Guiding values for the corrosivity categories GB/T 19292.4-2003 Corrosion of metals and alloys--Corrosivity of atmospheres--Determination of corrosion rate of standard specimens for the evaluation of corrosivity GB/T 19292.1-2003 Corrosion of metals and alloys--Corrosivity of atmospheres--Classification GB/T 19292.3-2003 Corrosion of metals and alloys--Corrosivity of atmospheres--Measurement of pollution GB/T 19746-2005 Corrosion of metals and alloys-Alternate immersion test in salt solution GB/T 19745-2005 Corrosion tests in artificial atmosphere at very low Concentrations of polluting gas(es) GB/T 19747-2005 Corrosion of metals and alloys-Determination of bimetallic Corrosion in outdoor exposure corrosion tests
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.