GB/T 30069.1-2013

Active

Metallic materials - Tensile testing at high strain rates - Part 1: Elastic-bar-type systems

金属材料 高应变速率拉伸试验 第1部分：弹性杆型系统

Standard Type
GBT
ICS
77.040.10
CCS
H22
Status
Active
Issue Date
2013-12-17
Implementation
2014-09-01
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 method for tensile testing of metallic materials at high strain rates using elastic-bar-type systems, such as split Hopkinson pressure bars. It is applied in automotive, aerospace, and defense industries to evaluate material behavior under dynamic loading conditions, such as crash events or high-speed forming processes. The standard ensures consistent measurement of stress-strain curves at strain rates typically ranging from 10² to 10⁴ s⁻¹.

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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.