ISO 7961:2021
Aerospace — Bolts — Test methods
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 7500‑1, Metallic materials — Calibration and verification of static uniaxial testing machines — Part 1: Tension/compression testing machines — Calibration and verification of the force-measuring system
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Tests
4.1 Tensile test at ambient temperature
4.1.1 Apparatus
4.1.2 Procedure
4.2 Double shear test
4.2.1 Apparatus
4.2.2 Procedure
4.3 Tension fatigue test
4.3.1 Apparatus
4.3.2 Procedure
4.4 Stress durability test of ambient temperature
4.4.1 Apparatus
4.4.2 Procedure
4.5 Inspection for grinding burns
4.5.1 Procedure
4.6 Tensile test at elevated temperature
4.6.1 Apparatus
4.6.2 Procedure
4.7 Stress relaxation test at elevated temperature
4.7.1 Apparatus
4.7.2 Procedure
4.8 Stress corrosion test
4.8.1 Apparatus
4.8.2 Procedure
4.9 Stress rupture test at elevated temperature
4.9.1 Apparatus
4.9.2 Procedure
5 Test validity
6 Test reports
Annex A (normative) Calibration of apparatus
Annex B (normative) Test reports
Annex C (informative) Formulae
Previous versions
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Tests
4.1 Tensile test at ambient temperature
4.1.1 Apparatus
4.1.2 Procedure
4.2 Double shear test
4.2.1 Apparatus
4.2.2 Procedure
4.3 Tension fatigue test
4.3.1 Apparatus
4.3.2 Procedure
4.4 Stress durability test of ambient temperature
4.4.1 Apparatus
4.4.2 Procedure
4.5 Inspection for grinding burns
4.5.1 Procedure
4.6 Tensile test at elevated temperature
4.6.1 Apparatus
4.6.2 Procedure
4.7 Stress relaxation test at elevated temperature
4.7.1 Apparatus
4.7.2 Procedure
4.8 Stress corrosion test
4.8.1 Apparatus
4.8.2 Procedure
4.9 Stress rupture test at elevated temperature
4.9.1 Apparatus
4.9.2 Procedure
5 Test validity
6 Test reports
Annex A (normative) Calibration of apparatus
Annex B (normative) Test reports
Annex C (informative) Formulae