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Certification of Aerospace Products to international quality Standards
Certification of Aerospace Products to international quality Standards
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EN4072-040:
Bolt is too short to be tensile tested. This is why we have tensile test results on specimens. In that case, we should have a length restriction. What are your thoughts on this?
Appendix “Titanium MoS2 Rev A 04/24”. The title of this document is “Modification of Manufacturing Process Procedure Steel with cadmium plating”. Could you please fix this?
Many thanks in advance
Best regards
Julien
EN4072-040:
Bolt is too short to be tensile tested. This is why we have tensile test results on specimens. In that case, we should have a length restriction. What are your thoughts on this?
ISO 9152 authorizes to proceed tensile test following ISO 6892 on specimen without restriction on length as soon as the specimen is from the same material diameter batch and treated with them which is the case. In addition, technically there is no influence of the length of a material on its resistance. it is why there is no restriction on the qualification perimeter.
Appendix “Titanium MoS2 Rev A 04/24”. The title of this document is “Modification of Manufacturing Process Procedure Steel with cadmium plating”. Could you please fix this?
typing error . ; Correction done and new appendix 6 has been added in “additional document”
Hi Daniel,
All is clear for me now, thank you.
Approved from my side.
Have a nice day
Best regards
Julien