Aerospace series - Steel FE-PM 3504 (X4CrNiMo16-5-1) - Air melted - Hardened and tempered - Forgings - De up to 200 mm - Rm from 900 MPa up to 1 050 MPa
This standard specifies the requirements relating to Steel FE-PM 3504 (X4CrNiMo16-5-1) - Air melted - Hardened and tempered - Forgings - De <= 200 mm - 900 MPa <= Rm <= 1 050 MPa for aerospace applications.
