SIST EN 3488:2024
(Main)Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Sheets and strips - a ≤ 6 mm - 500 MPa ≤ Rm ≤ 700 MPa
Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Sheets and strips - a ≤ 6 mm - 500 MPa ≤ Rm ≤ 700 MPa
This document specifies the requirements relating to:
Steel X6CrNiTi18–10 (1.4541)
Air melted
Softened
Sheets and strips
a ≤ 6 mm
500 MPa ≤ Rm ≤ 700 MPa
for aerospace applications.
W. Nr: 1.4541.
ASD-STAN designation: FE-PA3601.
Luft- und Raumfahrt - Stahl X6CrNiTi18-10 (1.4541) - Lufterschmolzen - Weichgeglüht - Bleche und Bänder - a ≤ 6 mm - 500 MPa ≤ Rm ≤ 700 MPa
No Scope available
Série aérospatiale - Acier X6CrNiTi18-10 (1.4541) - Élaboré à l'air - Adouci - Tôles et bandes - a ≤ 6 mm - 500 MPa ≤ Rm ≤ 700 MPa
Le présent document spécifie les exigences relatives à :
Acier X6CrNiTi18-10 (1.4541)
Élaboré à l’air
Adouci
Tôles et bandes
a ≤ 6 mm
500 MPa ≤ Rm ≤ 700 MPa
pour les applications aérospatiales.
W.nr : 1.4541.
Désignation ASD-STAN : FE-PA3601.
Aeronavtika - Jeklo X6CrNiTi18-10 (1.4541) - Taljeno na zraku - Mehčano - Pločevina in trakovi - a ≤ 6 mm - 500 MPa ≤ Rm ≤ 700 MPa
Ta dokument določa zahteve, ki se navezujejo na:
jeklo X6CrNiTi18-10 (1.4541),
taljeno na zraku,
mehčano,
pločevino in trakove,
a ≤ 6 mm,
500 MPa ≤ Rm ≤ 700 MPa,
za uporabo v aeronavtiki.
W. Nr: 1.4541.
Oznaka ASD-STAN: FE-PA3601.
General Information
- Status
- Published
- Public Enquiry End Date
- 30-Nov-2020
- Publication Date
- 29-Aug-2024
- Technical Committee
- I13 - Imaginarni 13
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 28-Aug-2024
- Due Date
- 02-Nov-2024
- Completion Date
- 30-Aug-2024
Relations
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 19-Jan-2023
Overview
SIST EN 3488:2024 is a European standard developed by CEN specifically for the aerospace industry, detailing the requirements for steel X6CrNiTi18-10 (1.4541) in the form of air melted, softened sheets and strips with thicknesses up to 6 mm. This standard is designed to ensure consistent mechanical properties, chemical composition, and quality for materials used in demanding aerospace applications where strength, durability, and reliability are critical. SIST EN 3488:2024 supersedes the previous 2007 version, featuring updated references and editorial improvements to align with current industry needs.
Key Topics
- Material Specification: SIST EN 3488:2024 applies to steel X6CrNiTi18-10 (known as 1.4541 or FE-PA3601), a titanium-stabilized austenitic stainless steel often used in aerospace components for its corrosion resistance and mechanical stability.
- Product Forms: Covers sheets and strips produced by rolling, with a maximum thickness (a) of ≤ 6 mm.
- Mechanical Properties:
- Tensile strength (Rm): 500 MPa ≤ Rm ≤ 700 MPa
- Proof stress (Rp0.2): ≥ 220 MPa
- Elongation: ≥ 40%
- Hardness: ≤ HB 207
- Manufacturing Method: Requires air melting and a softened (annealed) delivery condition for optimal workability and performance.
- Quality Assurance:
- Microstructure and grain size control
- Inclusion content and δ ferrite content limitations
- Required testing and inspection methods based on referenced standards, such as EN 4700-001 (technical specifications), EN 2951 (non-metallic inclusion content), and EN 4436 (δ ferrite determination)
- Marking and Dimensional Inspection: Clear marking requirements and dimensional controls to guarantee traceability and conformance.
Applications
Steel X6CrNiTi18-10, as specified in SIST EN 3488:2024, is primarily intended for use in the aerospace industry where high performance, reliability, and corrosion resistance are essential. Practical applications include:
- Aircraft structure components: Used for manufacturing sheets and strips for airframes, skin panels, and structural reinforcements exposed to varying environmental conditions.
- Engine and exhaust components: Employed in non-critical engine parts, insulation shields, or exhaust systems requiring resistance to high temperatures and aggressive atmospheres.
- Fasteners and fittings: Ideal for producing various fasteners and small components due to its mechanical stability and good formability in a softened condition.
- Other high-performance engineering sectors: The material’s properties make it suitable for select uses in transportation, defense, and industrial machinery requiring strict adherence to mechanical and chemical specifications.
Related Standards
SIST EN 3488:2024 integrates and references several related documents to ensure comprehensive coverage of relevant criteria for aerospace steel products:
- EN 4700-001: Aerospace series - Technical specification for wrought steel and heat resisting alloy products, providing general requirements for plate, sheet, and strip.
- EN 2951: Aerospace series - Methods for determining content of non-metallic inclusions, essential for quality assurance.
- EN 4436: Test methods for determining δ ferrite content, important for controlling weldability and mechanical characteristics.
- EN 4258: General organization of metallic material standardization in aerospace.
- EN 4500-005: Rules for drafting and presenting material standards, ensuring clarity and consistency.
SIST EN 3488:2024 is a vital part of the aerospace materials standards framework, facilitating material selection and procurement for engineers, manufacturers, and quality professionals across Europe and internationally. By adhering to this standard, organizations can ensure compliance, safety, and performance in the aerospace sector and beyond.
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Frequently Asked Questions
SIST EN 3488:2024 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Sheets and strips - a ≤ 6 mm - 500 MPa ≤ Rm ≤ 700 MPa". This standard covers: This document specifies the requirements relating to: Steel X6CrNiTi18–10 (1.4541) Air melted Softened Sheets and strips a ≤ 6 mm 500 MPa ≤ Rm ≤ 700 MPa for aerospace applications. W. Nr: 1.4541. ASD-STAN designation: FE-PA3601.
This document specifies the requirements relating to: Steel X6CrNiTi18–10 (1.4541) Air melted Softened Sheets and strips a ≤ 6 mm 500 MPa ≤ Rm ≤ 700 MPa for aerospace applications. W. Nr: 1.4541. ASD-STAN designation: FE-PA3601.
SIST EN 3488:2024 is classified under the following ICS (International Classification for Standards) categories: 49.025.10 - Steels; 77.140.50 - Flat steel products and semi-products. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 3488:2024 has the following relationships with other standards: It is inter standard links to SIST EN 2951:2019, SIST EN 4700-001:2025, SIST EN 4425:2009, SIST EN ISO 7753:2025, SIST EN 4234:2020, SIST EN 4812:2017, SIST EN 4113:2010, SIST EN 4234:2010, SIST EN 4632-004:2014, SIST EN 4234:2015, SIST EN 3488:2007. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 3488:2024 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-oktober-2024
Aeronavtika - Jeklo X6CrNiTi18-10 (1.4541) - Taljeno na zraku - Mehčano -
Pločevina in trakovi - a ≤ 6 mm - 500 MPa ≤ Rm ≤ 700 MPa
Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Sheets and
strips - a ≤ 6 mm - 500 MPa ≤ Rm ≤ 700 MPa
Luft- und Raumfahrt - Stahl X6CrNiTi18-10 (1.4541) - Lufterschmolzen - Weichgeglüht -
Bleche und Bänder - a ≤ 6 mm - 500 MPa ≤ Rm ≤ 700 MPa
Série aérospatiale - Acier X6CrNiTi18-10 (1.4541) - Élaboré à l'air - Adouci - Tôles et
bandes - a ≤ 6 mm - 500 MPa ≤ Rm ≤ 700 MPa
Ta slovenski standard je istoveten z: EN 3488:2024
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 3488
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2024
EUROPÄISCHE NORM
ICS 49.025.10 Supersedes EN 3488:2007
English Version
Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air
melted - Softened - Sheets and strips - a 6 mm - 500 MPa
Rm 700 MPa
Série aérospatiale - Acier X6CrNiTi18-10 (1.4541) - Luft- und Raumfahrt - Stahl X6CrNiTi18-10 (1.4541) -
Élaboré à l'air - Adouci - Tôles et bandes - a 6 mm - Lufterschmolzen - Weichgeglüht - Bleche und Bänder -
500 MPa Rm 700 MPa a 6 mm - 500 MPa Rm 700 MPa
This European Standard was approved by CEN on 26 May 2024.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a 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 European Standard 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 Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 3488:2024 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Requirements . 5
Bibliography . 6
European foreword
This document (EN 3488:2024) has been prepared by ASD-STAN.
After enquiries and votes carried out in accordance with the rules of this Association, this document has
received the approval of the National Associations and the Official Services of the member countries of
ASD-STAN, prior to its presentation to CEN.
This document shall be given the status of a national standard, either by publication of an identical text
or by endorsement, at the latest by February 2025, and conflicting national standards shall be
withdrawn at the latest by February 2025.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 3488:2007.
The main changes with respect to the previous edition are as follows:
— EN 3488 (P2), 08/2007 — General editorial improvements and upd
...
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