GB/T 39254-2020

Active

Additive manufacturing—Evaluation guideline for mechanical properties of metal parts

增材制造 金属制件机械性能评价通则

Standard Type
GBT
ICS
25.030
CCS
H04
Status
Active
Issue Date
2020-11-19
Implementation
2021-06-01
Centralized Committee
中国机械工业联合会
Issuing Authority
国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

GB/T 39254-2020 provides a standardized framework for evaluating the mechanical properties of metal parts produced through additive manufacturing processes, such as selective laser melting or electron beam melting. It specifies testing methods, sample preparation requirements, and data reporting guidelines to ensure consistent quality assessment across industries like aerospace, automotive, and medical device manufacturing. This standard is applied during product development, quality control, and certification to validate that metal additively manufactured components meet required strength, ductility, and fatigue performance criteria.

Related Standards

GB/Z 158-2025 Additive manufacturing—Design—Functionally graded additive manufacturing GB/T 35022-2018 Additive manufacturing—Main characteristics and corresponding test methods—Parts and powder materials GB/T 35021-2018 Additive manufacturing—Process categories and feedstock GB/T 37461-2019 Additive manufacturing—Specification for cloud service platform mode GB/T 37463-2019 Additive manufacturing—Specification for powder bed fusion of plastic materials GB/T 37698-2019 Additive manufacturing—Design—Requirements, guidelines and recommendations GB/T 39331-2020 Additive manufacturing—Overview of data processing GB/T 39329-2020 Additive manufacturing—Test methods—Precision inspection of standard test artifacts
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.