TCM 1 392-1-11 LISI Aerospace [Bestas] Gazemir (TR) EN4130-050, -060

QAR: Click Here
Conditions for approval required by: Heinrich Hackmann

2 Replies to “TCM 1 392-1-11 LISI Aerospace [Bestas] Gazemir (TR) EN4130-050, -060”

Heinrich Hackmann says:

23/01/2020 at 1:58 pm

Comments to the QTR
1) Could you please be so kind to introduce the Heat treatment curves for the different heating processes?
2) I have checked the material designation (DTM104J, AMS 4928U, AMS4967L) listed on the material supplier COC.
I could not find one of them in TR3755 which is referenced on standard EN 4130.
Best regards

Heinrich Hackmann

Reply
1. Alper BUYUKTUNA says:
  
  04/02/2020 at 10:39 am
  
  1)Added.
  2)TR3775 is the material speficiation of EN4130 not TR3755. TR3775 page 11 contains AM4967.
  
  Reply