GB/T 41215-2021
Active
HB 8699-2023
Active
Industry standards-Aviation
HB 8699-2023 HB 8699-2023 Metal Material Detail Fatigue Roughness Coefficient Measurement Method
HB 8699-2023 HB 8699-2023 Metal Material Detail Fatigue Roughness Coefficient Measurement Method
Basic Information
Standard Code:
HB 8699-2023
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Aviation and aerospace materials and technologies
ICS Name:
Comprehensive materials for aerospace manufacturing
Publish Date:
2023-12-29
Implement Date:
2024-07-01
Pages:
10 pages
Scope
This document specifies the specimens, test devices, test procedures, test data processing, and test reports for determining the fatigue roughness coefficient of metal materials at the microscopic level. This document is applicable to determining the fatigue roughness coefficient of metal materials under room temperature conditions, without stress concentration details of fasteners.
Development Information
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