EN 2174:2017
(Main)Aerospace series - Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15) - Solution treated and precipitation treated - Forgings - De ≤ 100 mm - Rm ≥ 850 MPa
Aerospace series - Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15) - Solution treated and precipitation treated - Forgings - De ≤ 100 mm - Rm ≥ 850 MPa
This European Standard specifies the requirements relating to:
Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15)
Solution treated and precipitation treated
Forgings
De ≤ 100 mm
Rm ≥ 850 MPa
for aerospace applications.
Luft- und Raumfahrt - Hochwarmfeste Legierung FE-PA2602 (X4NiCrTiMoV26-15) - Lösungsgeglüht und ausgehärtet - Schmiedestücke - De ≤ 100 mm - Rm ≥ 850 MPa
Série aérospatiale - Acier résistant à chaud FE-PA2602 (X4NiCrTiMoV26-15) - Mis en solution et précipité - Pièces forgées et pièces matricées - De ≤ 100 mm - Rm ≥ 850 MPa
Aeronavtika - Toplotno odporna zlitina FE-PA2602 (X4NiCrTiMoV26-15) - Topilno žarjena in izločevalno utrjena - Izkovki - De ≤ 100 mm - Rm ≥ 850 MPa
General Information
- Status
- Published
- Publication Date
- 12-Dec-2017
- Withdrawal Date
- 29-Jun-2018
- Technical Committee
- ASD-STAN - Aerospace
- Drafting Committee
- ASD-STAN/D 4/S 11 - Composite Material
- Current Stage
- 6060 - Definitive text made available (DAV) - Publishing
- Start Date
- 13-Dec-2017
- Completion Date
- 13-Dec-2017
Overview
EN 2174:2017 is a CEN/Aerospace series standard that defines material, heat‑treatment and product requirements for forgings of the heat‑resisting alloy FE‑PA2602 (X4NiCrTiMoV26‑15) intended for aerospace applications. The standard covers forgings with an effective diameter (De) of ≤ 100 mm and specifies a minimum tensile strength of Rm ≥ 850 MPa. EN 2174:2017 was prepared under ASD‑STAN and adopted for national implementation through CEN.
Key Topics
- Material designation: Heat resisting alloy FE‑PA2602 (X4NiCrTiMoV26‑15).
- Form and production: Forgings produced from forging stock in accordance with referenced aerospace forging specifications.
- Mechanical requirement: Minimum strength Rm ≥ 850 MPa for the specified product size (De ≤ 100 mm).
- Heat treatment: Solution treatment and precipitation treatment are specified. The documented heat treatments include a solution step at around 980 °C ± 10 °C and a precipitation step near 720 °C ± 10 °C, with controlled heating from lower temperatures as noted in the standard.
- Melting method: Consumable electrode remelted is specified for the alloy melting process.
- Delivery conditions and codes: The standard defines delivery condition codes (e.g., W, U) for solution treated and solution + precipitation treated material.
- Inspection and tests: Dimensional, marking and defect inspections are referenced to production forgings technical specification; specific test sample and piece requirements reference EN 4700‑006.
Applications
EN 2174:2017 is targeted at aerospace component manufacturers, materials engineers and procurement specialists who require certified high‑strength, heat‑resisting forgings for demanding environments. Typical practical values and benefits:
- High temperature and strength performance for critical aerospace components.
- Traceable production and inspection through referenced forging specifications and inspection regimes.
- Clear acceptance criteria for mechanical properties, heat treatment and product form, facilitating supplier qualification and procurement.
Related Standards
EN 2174:2017 is part of the aerospace metallic materials series and references key normative documents, including:
- EN 4258 - General organisation of aerospace metallic material standards
- EN 4314 - FE‑PA2602 forging stock (non heat treated)
- EN 4500‑003 - Rules for drafting aerospace material standards
- EN 4700‑006 - Technical specification for pre‑production and production forgings
For procurement, qualification programmes and detailed test methods consult EN 2174:2017 and the referenced documents. The standard ensures consistent supply of FE‑PA2602 forgings meeting the tensile strength and treatment conditions required for aerospace use.
Frequently Asked Questions
EN 2174:2017 is a standard published by the European Committee for Standardization (CEN). Its full title is "Aerospace series - Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15) - Solution treated and precipitation treated - Forgings - De ≤ 100 mm - Rm ≥ 850 MPa". This standard covers: This European Standard specifies the requirements relating to: Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15) Solution treated and precipitation treated Forgings De ≤ 100 mm Rm ≥ 850 MPa for aerospace applications.
This European Standard specifies the requirements relating to: Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15) Solution treated and precipitation treated Forgings De ≤ 100 mm Rm ≥ 850 MPa for aerospace applications.
EN 2174:2017 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 2174:2017 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)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.03D49.025.10JeklaSteelsICS:Ta slovenski standard je istoveten z:EN 2174:2017SIST EN 2174:2018en,fr,de01-marec-2018SIST EN 2174:2018SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 2174
December
t r s y ICS
v {ä r t wä s r English Version
Aerospace series æ Heat resisting alloy FEæPA t x r t n treated and precipitation treated æ Forgings æ De ≤
s r r mm æ Rm ≥
z w r MPa Série aérospatiale æ Acier résistant à chaud FEæPA t x r t Pièces forgées et pièces matricées æ De ≤
s r r mm æ Rm ≥
z w r MPa
Luftæ und Raumfahrt æ Hochwarmfeste Legierung FEæausgehärtet æ Schmiedestücke æ De ≤
s r r mm æ Rm ≥
z w r MPa This European Standard was approved by CEN on
v September
t r s yä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
t s y vã t r s y ESIST EN 2174:2018
...
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