SSH EN 4627:2022

Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Forgings - De ≤ 200 mm - 1 150 MPa ≤ Rm ≤ 1 300 MPa

Publication date: Dec 2, 2025

General information

Current stage: 60.60 Effective date: Dec 2, 2025

Originator: DPS

Owner: DPS/KT 256

Type: European Norm

ICS: 49.025.10

Buying

Status: Published

PDF - ALL 2,261

Paper - ALL 2,261

CD - ALL 2,261

PDF and Paper - ALL 4,522

Language

Language in which you want to receive the document.

Scope

This document specifies the requirements relating to:
Steel X4CrNiMo16-5-1 (1.4418)
Air melted
Hardened and tempered
Forgings
De ≤ 200 mm
1 150 MPa ≤ Rm ≤ 1 300 MPa
for aerospace applications.
NOTE Other common designations:
- AIR: Z 8 CND 17-04.
- Only the chemical composition according to this document is considered.

Life cycle

PREVIOUSLY

WITHDRAWN
SSH EN 4627:2014

NOW

PUBLISHED
SSH EN 4627:2022
60.60 Standard published
Dec 2, 2025

SSH EN 4627:2022

Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Forgings - De ≤ 200 mm - 1 150 MPa ≤ Rm ≤ 1 300 MPa

General information

Buying

Scope

Life cycle

PREVIOUSLY

NOW

Related project

Adopted from EN 4627:2022 IDENTICAL