EN 4720:2014

Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted and electroslag remelted (ESR) - Hardened and tempered - Bar - De ≤ 200 mm - 1 150 MPa ≤ Rm ≤ 1 300 MPa EN 4720:2014

Publication date:   Mar 19, 2015

Scope

This European Standard specifies the requirements relating to:
Steel X4CrNiMo16-5-1 (1.4418)
Air melted and electroslag remelted (ESR)
Hardened and tempered
Bar
De ≤ 200 mm
1 150 MPa ≤ Rm ≤ 1 300 MPa
for aerospace applications.
NOTE Other common designation: AIR: Z 8 CND 17-04.