GB/T 2970-2016

Active

Method for ultrasonic testing of thicker steel plates

厚钢板超声检测方法

Standard Type
GBT
ICS
77.040.20
CCS
H26
Status
Active
Issue Date
2016-02-24
Implementation
2016-09-01
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 ultrasonic testing method for detecting internal discontinuities such as laminations, inclusions, and cracks in steel plates with thicknesses greater than 6 mm. It is primarily applied in the metallurgical industry for quality assurance during the production of thick steel plates used in shipbuilding, pressure vessels, bridges, and heavy machinery. The standard defines testing equipment, calibration procedures, scanning patterns, and acceptance criteria to ensure material integrity before further fabrication or service.

Related Standards

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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.