TCM 1 723-1 -(R) – Arconic Fastening Systems & Rings – Portet sur Garonne (FR) PQ353

3 Replies to “TCM 1 723-1 -(R) – Arconic Fastening Systems & Rings – Portet sur Garonne (FR) PQ353”

1. QTR EN2859-050
   Clause C, microstructure, overheating.
   Requirements in this QTR refer to titanium alloy bolts, not steel bolts.
   Could you please mention parameters/requirements as stated by ISO7689, clause 5.5.3 and table 8?
   Could you please confirm that right requirements as per ISO7689, clause 5.5.3 were checked? According to metallurgical examinations report, it is the case, but since requirements in QTR are wrong, it is advised to confirm.
   Many thanks.
   Regards.

   Reply

   1. Good Morning Mr. Gauther,

      You’re right there is a mistake in the QTR Clause C, microstructure, overheating.
      I’ll send the modified QTR to Mr. Stepanski.
      Nevertheless, i confirm to you that parts have been checked as per ISO7689 Clause 5.5.3 and table 8.

      Have a nice day.
      Best regards

      Reply

2. Good morning Mr. Breton,

   Thank you for your speed!
   This good for me now, qualification granted on my side.
   Have a nice day.
   Julien

   Reply