Seritë e hapësirës ajrore - Çelik FE-PM3901 (X15CrNi17-3) - I shkrirë në ajër - I forcuar dhe i temperuar - Farkëtime - De = 100 mm - 900 MPa = Rm = 1 100 MPa
Aerospace series - Steel FE-PM3901 (X15CrNi17-3) - Air melted - Hardened and tempered - Forgings - De ≤ 100 mm - 900 MPa ≤ Rm ≤ 1 100 MPa
This standard specifies the requirements relating to:
Steel FE-PM3901 (X15CrNi17-3)
Air melted
Hardened and tempered
Forgings
De 100 mm
900 MPa Rm 1 100 MPa
for aerospace applications.
Life cycle
NOW
PUBLISHED SSH EN 3491:2006 60.60
Standard published 26 sht 2011