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Conditions for approval required by: Julien Gauther
Certification of Aerospace Products to international quality Standards
Certification of Aerospace Products to international quality Standards
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Tensile tests at 80% and 100% loads: in QTR, bolt reference mentioned is Inconel 718, passivated and with 1500 MPa UTS.
However, on pictures after testing, bolts seem to be a bit yellowish (which would mean the use of cadmium plated steel test bolts). Therefore, could you please confirm test bolt references? Maybe this is just an optical effect.
Test bolts at 80% and 100 loads may be different (higher UTS for 100% load test).
Many thanks in advance
Best regards
Julien
we confirm that it was an optical effect . The test bolts used are Inconel 718 passivated
Nadège Richard/Geneviève Lacombe
Many thanks Mrs. Richards.
All is clear.
Best regards
Julien