SIST EN 4245:2020
(Main)Aerospace series - Heat resisting alloy FE-PM1708 - Vacuum arc remelted - As forged - Forging stock - De ≤ 300 mm
Aerospace series - Heat resisting alloy FE-PM1708 - Vacuum arc remelted - As forged - Forging stock - De ≤ 300 mm
This document specifies the requirements relating to:
Heat resisting alloy FE-PM1708
Vacuum arc remelted
As forged
Forging stock
De ≤ 300 mm
for aerospace applications.
Luft- und Raumfahrt - Hochwarmfeste Legierung FE-PM1708 - Lichtbogenvakuumerschmolzen - Schmiedezustand - Schmiedevormaterial - De ≤ 300 mm
Dieses Dokument legt die Anforderungen an
Hochwarmfeste Legierung FE-PM1708
Lichtbogenvakuumerschmolzen
Schmiedezustand
Schmiedevormaterial
De ≤ 300 mm
für Anwendungen in der Luft- und Raumfahrt fest.
Série aérospatiale - Alliage résistant à chaud FE-PM1708 - Refondu sous vide par arc - Non traité - Produits destinés à la forge - De ≤ 300 mm
Le présent document spécifie les exigences relatives à :
Alliage résistant à chaud FE-PM1708
Refondu sous vide par arc
Brut de forge
Produits destinés à la forge
De ≤ 300 mm
pour applications aérospatiales.
Aeronavtika - Toplotno odporna zlitina FE-PM1708 - Obločno pretaljeno v vakuumu - Toplotno neobdelana (nekovana) - Kovni material - De ≤ 300 mm
General Information
- Status
- Published
- Publication Date
- 30-Mar-2020
- Technical Committee
- I13 - Imaginarni 13
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 05-Mar-2020
- Due Date
- 10-May-2020
- Completion Date
- 31-Mar-2020
Relations
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
Overview
SIST EN 4245:2020 specifies the requirements for the heat resisting alloy FE-PM1708, focusing on forgings and forging stock with diameters up to and including 300 mm. The alloy is produced using vacuum arc remelting and is delivered in the as-forged condition, making it suitable for demanding aerospace applications that require enhanced resistance to elevated temperatures and mechanical stresses. This standard is harmonized with EN 4245:2020 and is part of the recognized European standards series for aerospace metallic materials.
Key Topics
- Material Specification: FE-PM1708 is a heat resisting ferrous alloy, designed for high performance at elevated temperatures commonly found in aerospace environments.
- Production Method: The alloy undergoes vacuum arc remelting, ensuring refined composition and improved structural integrity.
- Product Form: The standard applies to forging stock delivered in the as-forged (not heat treated) condition.
- Dimensional Limits: The requirements apply to material with an external diameter (De) up to 300 mm.
- Technical Specification Reference: The methods and testing protocols reference key related standards, including EN 2860-2 for technical requirements on forging stock and EN 2957 for sample preparation of forgings.
- Testing and Quality: Visual (VT) and ultrasonic (UT) inspection routines are referenced for detecting external and internal imperfections per EN 2860-2.
Applications
The guidelines set in SIST EN 4245:2020 are primarily aimed at the aerospace industry, where alloy FE-PM1708 is used for components subjected to significant mechanical and thermal loads. Principal application areas include:
- Aircraft Engine and Turbine Parts: Components such as disks, shafts, and blades that demand high temperature strength and structural reliability.
- Aerospace Structural Elements: Forgings and stocks used in high-stress areas of aircraft and spacecraft where long-term durability at elevated temperatures is essential.
- Other High-Performance Engineering: Though tailored for aerospace, FE-PM1708 could be considered for advanced industrial applications requiring similar heat and stress resistance.
Adhering to this standard supports improved safety, quality assurance, and interoperability in aerospace manufacturing, ensuring consistent material performance across the industry.
Related Standards
SIST EN 4245:2020 references and aligns with several key European standards to ensure comprehensive coverage of material requirements and testing procedures:
- EN 2860-2: Aerospace series - Heat resisting alloys - Forging stock and forgings - Technical specification - Part 2: Forging stock.
- EN 2957: Aerospace series - Method of preparation of forged samples.
- EN 4258: General organization of standardization for metallic materials in aerospace, outlining the structure and classification of EN standards.
- EN 4500-003: Drafting and presentation rules for heat resisting alloys in aerospace specifications.
Using these linked standards helps manufacturers, engineers, and quality assurance teams maintain compliance with the latest international expectations for aerospace materials, especially those involving heat resisting alloys and vacuum arc remelted forging products.
Keywords: SIST EN 4245:2020, FE-PM1708, heat resisting alloy, vacuum arc remelted, aerospace forging stock, as forged, high-temperature alloy, European aerospace standards, EN 4245:2020, ferrous alloys, quality control in aerospace materials.
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Frequently Asked Questions
SIST EN 4245:2020 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Aerospace series - Heat resisting alloy FE-PM1708 - Vacuum arc remelted - As forged - Forging stock - De ≤ 300 mm". This standard covers: This document specifies the requirements relating to: Heat resisting alloy FE-PM1708 Vacuum arc remelted As forged Forging stock De ≤ 300 mm for aerospace applications.
This document specifies the requirements relating to: Heat resisting alloy FE-PM1708 Vacuum arc remelted As forged Forging stock De ≤ 300 mm for aerospace applications.
SIST EN 4245:2020 is classified under the following ICS (International Classification for Standards) categories: 49.025.05 - Ferrous alloys in general; 49.025.99 - Other materials. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 4245:2020 has the following relationships with other standards: It is inter standard links to SIST EN 2957:2020, SIST EN ISO 11296-4:2018/A1:2021, SIST EN ISO 11296-7:2019. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 4245:2020 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-maj-2020
Aeronavtika - Toplotno odporna zlitina FE-PM1708 - Obločno pretaljeno v vakuumu
- Toplotno neobdelana (nekovana) - Kovni material - De ≤ 300 mm
Aerospace series - Heat resisting alloy FE-PM1708 - Vacuum arc remelted - As forged -
Forging stock - De ≤ 300 mm
Luft- und Raumfahrt - Hochwarmfeste Legierung FE-PM1708 -
Lichtbogenvakuumerschmolzen - Schmiedezustand - Schmiedevormaterial - De ≤ 300
mm
Série aérospatiale - Alliage résistant à chaud FE-PM1708 - Refondu sous vide par arc -
Non traité - Produits destinés à la forge - De ≤ 300 mm
Ta slovenski standard je istoveten z: EN 4245:2020
ICS:
49.025.05 Železove zlitine na splošno Ferrous alloys in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 4245
EUROPEAN STANDARD
NORME EUROPÉENNE
February 2020
EUROPÄISCHE NORM
ICS 49.025.99
English Version
Aerospace series - Heat resisting alloy FE-PM1708 -
Vacuum arc remelted - As forged - Forging stock - De ≤ 300
mm
Série aérospatiale - Alliage résistant à chaud FE- Luft- und Raumfahrt - Hochwarmfeste Legierung FE-
PM1708 - Refondu sous vide par arc - Brut de forge - PM1708 - Lichtbogenvakuumerschmolzen -
Produits destinés à la forge - De ≤ 300 mm Schmiedezustand - Schmiedevormaterial - De ≤ 300
mm
This European Standard was approved by CEN on 18 November 2019.
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, Turkey 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
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4245:2020 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 . 8
European foreword
This document (EN 4245:2020) has been prepared by the Aerospace and Defence Industries Association
of Europe — Standardization (ASD-STAN).
After enquiries and votes carried out in accordance with the rules of this Association, this Standard has
received the approval of the National Associations and the Official Services of the member countries of
ASD, prior to its presentation to CEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by August 2020, and conflicting national standards shall be
withdrawn at the latest by August 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
p
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