EN 4890:2022/A1:2024
(Amendment)Aerospace series - Steel X4CrNiMo16-5-1 - Air melted - Hardened and tempered - Sheets and plates - 0,3 mm ≤ a ≤ 50 mm - 900 MPa ≤ Rm ≤ 1 050 MPa
Aerospace series - Steel X4CrNiMo16-5-1 - Air melted - Hardened and tempered - Sheets and plates - 0,3 mm ≤ a ≤ 50 mm - 900 MPa ≤ Rm ≤ 1 050 MPa
This European Standard specifies the requirements relating to:
Steel X4CrNiMo16-5-1
Air melted
Hardened and tempered
Sheets and plates
0,3 mm ≤ a ≤ 50 mm
900 MPa ≤ Rm ≤ 1 050 MPa
for aerospace applications.
ASD-STAN designation: FE-PM 3504.
Luft- und Raumfahrt - Stahl X4CrNiMo16-5-1 - Lufterschmolzen - Gehärtet und angelassen - Bleche und Platten - 0,3 mm ≤ a ≤ 50 mm - 900 MPa ≤ Rm ≤ 1 050 MPa
Diese Europäische Norm legt die Anforderungen an:
Stahl X4CrNiMo16-5-1
Lufterschmolzen
Gehärtet und angelassen
Bleche und Platten
0,3 mm ≤ a ≤ 50 mm
900 MPa ≤ Rm ≤ 1 050 MPa
für Anwendungen in der Luft- und Raumfahrt fest.
ASD STAN-Werkstoffbezeichnung: FE-PM 3504.
Série aérospatiale - Acier X4CrNiMo16-5-1 - Élaboré à l'air - Trempé et revenu - Tôles et plaques - 0,3 mm ≤ a ≤ 50 mm - 900 MPa ≤ Rm ≤ 1 050 MPa
Le présent document spécifie les exigences relatives à :
Acier X4CrNiMo16-5-1
Élaboré à l’air
Trempé et revenu
Tôles et plaques
0,3 mm ≤ a ≤ 50 mm
900 MPa ≤ Rm ≤ 1 050 MPa
pour les applications aérospatiales.
Désignation ASD-STAN : FE-PM 3504.
Aeronavtika - Jeklo X4CrNiMo16-5-1 - Taljeno na zraku - Utrjeno in mehko žarjeno - Pločevina in plošče - 0,3 mm ≤ a ≤ 50 mm - 900 MPa ≤ Rm ≤ 1050 MPa - Dopolnilo A1
General Information
- Status
- Published
- Publication Date
- 16-Jul-2024
- Technical Committee
- ASD-STAN - Aerospace
- Drafting Committee
- ASD-STAN/D 4/S 3 - Steels & Heat Resisting Alloys
- Current Stage
- 6060 - Definitive text made available (DAV) - Publishing
- Start Date
- 17-Jul-2024
- Completion Date
- 17-Jul-2024
Relations
- Effective Date
- 26-Feb-2023
Overview
EN 4890:2022/A1:2024 is a CEN (ASD‑STAN) amendment for the aerospace series material Steel X4CrNiMo16‑5‑1. It specifies the requirements for air‑melted, hardened and tempered sheets and plates with thicknesses from 0.3 mm to 50 mm and tensile strength 900 MPa to 1 050 MPa. The amendment (A1, approved April 2024) updates Clause 4 requirements and is designated by ASD‑STAN as FE‑PM 3504. National adoption was required by January 2025.
Key topics and technical requirements
- Material designation: X4CrNiMo16‑5‑1 (a high‑strength stainless/conditioned steel for aerospace use).
- Manufacturing route: Air melted production specified.
- Condition: Hardened and tempered (delivered mechanical state).
- Form factor: Sheets and plates, thickness a in the range 0.3 mm ≤ a ≤ 50 mm.
- Mechanical strength: Tensile strength Rm between 900 MPa and 1 050 MPa.
- Impact toughness update (Amendment A1): Table 1 (line 20, LT direction) adds Charpy impact requirements: ≥ 60 J at +20 °C and ≥ 35 J at −40 °C, notch direction L.
- Standards governance: Published by CEN/ASD‑STAN; exists in EN official languages and adopted by CEN member bodies.
Practical applications
- Use where high tensile strength and controlled toughness are required in aerospace structural materials: e.g., components, subassemblies and structural fittings produced from plates or sheet stock.
- Applicable during procurement, material specification, heat‑treatment control, incoming inspection and certification for aerospace manufacturers and suppliers.
- Ensures consistent mechanical performance (strength and impact resistance) for parts exposed to a range of service temperatures.
Who should use this standard
- Aerospace OEMs and Tier‑1/2 suppliers specifying raw material and acceptance criteria.
- Material manufacturers and distributors producing X4CrNiMo16‑5‑1 sheet/plate.
- Heat‑treat and metallurgical engineers responsible for hardening and tempering processes.
- Quality, inspection and testing laboratories performing tensile and impact (Charpy V‑notch, L‑notch) tests.
- Procurement and certification bodies ensuring compliance with European aerospace material requirements.
Related standards and notes
- Base document: EN 4890:2022 (this document is Amendment A1).
- ASD‑STAN designation: FE‑PM 3504.
- For implementation, users commonly cross‑reference tensile and impact testing standards and national adoption notices from CEN members.
Keywords: EN 4890:2022/A1:2024, X4CrNiMo16‑5‑1, aerospace steel, air melted, hardened and tempered, sheets and plates, 900–1050 MPa, Charpy impact, ASD‑STAN FE‑PM 3504.
Frequently Asked Questions
EN 4890:2022/A1:2024 is a amendment published by the European Committee for Standardization (CEN). Its full title is "Aerospace series - Steel X4CrNiMo16-5-1 - Air melted - Hardened and tempered - Sheets and plates - 0,3 mm ≤ a ≤ 50 mm - 900 MPa ≤ Rm ≤ 1 050 MPa". This standard covers: This European Standard specifies the requirements relating to: Steel X4CrNiMo16-5-1 Air melted Hardened and tempered Sheets and plates 0,3 mm ≤ a ≤ 50 mm 900 MPa ≤ Rm ≤ 1 050 MPa for aerospace applications. ASD-STAN designation: FE-PM 3504.
This European Standard specifies the requirements relating to: Steel X4CrNiMo16-5-1 Air melted Hardened and tempered Sheets and plates 0,3 mm ≤ a ≤ 50 mm 900 MPa ≤ Rm ≤ 1 050 MPa for aerospace applications. ASD-STAN designation: FE-PM 3504.
EN 4890:2022/A1:2024 is classified under the following ICS (International Classification for Standards) categories: 49.025.10 - Steels. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 4890:2022/A1:2024 has the following relationships with other standards: It is inter standard links to EN 4890:2022. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 4890:2022/A1:2024 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2024
Aeronavtika - Jeklo X4CrNiMo16-5-1 - Taljeno na zraku - Utrjeno in mehko žarjeno -
Pločevina in plošče - 0,3 mm ≤ a ≤ 50 mm - 900 MPa ≤ Rm ≤ 1050 MPa - Dopolnilo
A1
Aerospace series - Steel X4CrNiMo16-5-1 - Air melted - Hardened and tempered -
Sheets and plates - 0,3 mm ≤ a ≤ 50 mm - 900 MPa ≤ Rm ≤ 1 050 MPa
Luft- und Raumfahrt - Stahl X4CrNiMo16-5-1 - Lufterschmolzen - Gehärtet und
angelassen - Bleche und Platten - 0,3 mm ≤ a ≤ 50 mm - 900 MPa ≤ Rm ≤ 1 050 MPa
Série aérospatiale - Acier X4CrNiMo16-5-1 - Élaboré à l'air - Trempé et revenu - Tôles et
plaques - 0,3 mm ≤ a ≤ 50 mm - 900 MPa ≤ Rm ≤ 1 050 MPa
Ta slovenski standard je istoveten z: EN 4890:2022/A1:2024
ICS:
49.025.10 Jekla Steels
77.140.50 Ploščati jekleni izdelki in Flat steel products and semi-
polizdelki products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 4890:2022/A1
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2024
EUROPÄISCHE NORM
ICS 49.025.10
English Version
Aerospace series - Steel X4CrNiMo16-5-1 - Air melted -
Hardened and tempered - Sheets and plates - 0,3 mm a
50 mm - 900 MPa Rm 1 050 MPa
Série aérospatiale - Acier X4CrNiMo16-5-1 - Élaboré à Luft- und Raumfahrt - Stahl X4CrNiMo16-5-1 -
l'air - Trempé et revenu - Tôles et plaques - 0,3 mm a Lufterschmolzen - Gehärtet und angelassen - Bleche
50 mm - 900 MPa Rm 1 050 MPa und Platten - 0,3 mm a 50 mm - 900 MPa Rm 1
050 MPa
This amendment A1 modifies the European Standard EN 4890:2022; it was approved by CEN on 8 April 2024.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This amendment exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedo
...
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