EN 3894:2001
(Main)Aerospace series - Heat resisting alloy NI-WD3201 (NiMo25Fe6Cr5) - Filler metal for welding
Aerospace series - Heat resisting alloy NI-WD3201 (NiMo25Fe6Cr5) - Filler metal for welding
This standard specifies the requirements relating to:
Heat resisting alloy NI-WD3201 (NiMo25Fe6Cr5)
Filler metal for welding
for aerospace applications.
Luft- und Raumfahrt - Hochwarmfeste Legierung NI-WD3201 (NiMo25Fe6Cr5) - Schweißzusatz
Diese Norm legt die Anforderungen an:
Hochwarmfeste Legierung NI-WD3201 (NiMo25Fe6Cr5)
Schweißzusatz
für Anwendungen in der Luft- und Raumfahrt fest.
Série aérospatiale - Alliage résistant à chaud NI-WD3201 (NiMo25Fe6Cr5) - Métal d'apport de soudage
Aerospace series - Heat resisting alloy NI-WD3201 (NiMo25Fe6Cr5) - Filler metal for welding
General Information
- Status
- Published
- Publication Date
- 19-Jun-2001
- Withdrawal Date
- 30-Dec-2001
- Technical Committee
- ASD-STAN - Aerospace
- Drafting Committee
- ASD-STAN/D 4 - Metallic
- Current Stage
- 9093 - Decision to confirm - Review Enquiry
- Start Date
- 01-Jun-2017
- Completion Date
- 14-Apr-2025
Overview
EN 3894:2001 is a CEN (European) aerospace material standard that defines the requirements for the heat‑resisting filler metal NI‑WD3201 (NiMo25Fe6Cr5) used as a filler metal for welding in aerospace applications. Prepared under the AECMA (now ASD) framework and approved by CEN in 2001, this standard is part of the EN aerospace metallic materials series and ties into general organization and qualification rules for aerospace materials.
Key topics and technical requirements
- Material designation: NI‑WD3201, nominally a nickel‑base alloy with molybdenum, iron and chromium (designation NiMo25Fe6Cr5).
- Form and production: Supplied as filler wire and filler rods; produced by cold drawing.
- Melting methods: Acceptable production routes include air melted and vacuum refined or consumable electrode remelted.
- Delivery condition: Supplied cold drawn and annealed (as the standard specifies).
- Referenced technical specifications: Testing, inspection and qualification requirements are linked to EN 3879 (filler metal technical specification), EN 2043 (semi‑finished product qualification) and general drafting/presentation rules in EN 4500‑3.
- Inspection & verification: The standard refers buyers and manufacturers to EN 3879 for controls including external/internal defect inspection, residual stress, batch uniformity (material verification), marking and dimensional checks.
- Product qualification: Qualification programs and acceptance criteria are to be agreed between manufacturer and purchaser, with EN 2043 cited for product qualification practices.
Applications
- Intended for welding and repair of heat‑resisting aerospace components where a nickel‑molybdenum alloy filler is required.
- Typical users include:
- Aerospace OEMs and their material specification teams
- Welding consumable manufacturers and suppliers
- Design and welding engineers specifying filler metals for high‑temperature assemblies
- Quality, procurement and inspection teams responsible for material acceptance and traceability
- Maintenance, repair and overhaul (MRO) organizations performing component repairs
Practical value
- Provides a harmonized, pan‑European specification for a high‑temperature filler metal, enabling consistent procurement, testing and acceptance across aerospace projects.
- Helps ensure interoperability and traceability when specifying filler wires/rods for thermal/stress‑resistant welded joints in aerospace structures and engines.
- Links to established EN test and qualification standards so purchasers and suppliers can align inspection and certification practices.
Related standards
- EN 3879 - Aerospace series: Filler metals for welding - Technical specification
- EN 2043 - Aerospace series: General requirements for semi‑finished product qualification
- EN 4258 - General organization of aerospace metallic material standards
- EN 4500‑3 - Rules for drafting heat resisting alloy material standards
Keywords: EN 3894:2001, NI‑WD3201, NiMo25Fe6Cr5, heat resisting alloy, filler metal for welding, aerospace welding filler, welding consumables, material specification.
Frequently Asked Questions
EN 3894:2001 is a standard published by the European Committee for Standardization (CEN). Its full title is "Aerospace series - Heat resisting alloy NI-WD3201 (NiMo25Fe6Cr5) - Filler metal for welding". This standard covers: This standard specifies the requirements relating to: Heat resisting alloy NI-WD3201 (NiMo25Fe6Cr5) Filler metal for welding for aerospace applications.
This standard specifies the requirements relating to: Heat resisting alloy NI-WD3201 (NiMo25Fe6Cr5) Filler metal for welding for aerospace applications.
EN 3894:2001 is classified under the following ICS (International Classification for Standards) categories: 49.025.15 - Non-ferrous alloys in general. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 3894:2001 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.Aerospace series - Heat resisting alloy NI-WD3201 (NiMo25Fe6Cr5) - Filler metal for weldingLuft- und Raumfahrt - Hochwarmfeste Legierung NI-WD3201 (NiMo25Fe6Cr5) - SchweißzusatzSérie aérospatiale - Alliage résistant a chaud NI-WD3201 (NiMo25Fe6Cr5) - Métal d'apport de soudageAerospace series - Heat resisting alloy NI-WD3201 (NiMo25Fe6Cr5) - Filler metal for welding49.025.15Neželezove zlitine na splošnoNon-ferrous alloys in generalICS:Ta slovenski standard je istoveten z:EN 3894:2001SIST EN 3894:2002en01-januar-2002SIST EN 3894:2002SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 3894June 2001ICS 49.025.15English versionAerospace series - Heat resisting alloy NI-WD3201(NiMo25Fe6Cr5) - Filler metal for weldingSérie aérospatiale - Alliage résistant à chaud NI-WD3201(NiMo25Fe6Cr5) - Métal d'apport de soudageLuft- und Raumfahrt - Hochwarmfeste Legierung NI-WD3201 (NiMo25Fe6Cr5) - SchweißzusatzThis European Standard was approved by CEN on 2 May 2001.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2001 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 3894:2001 ESIST EN 3894:2002
Page 2EN 3894:2001ForewordThis European Standard has been prepared by the European Association of Aerospace Manufacturers(AECMA).After inquiries and votes carried out in accordance with the rules of this Association, this Standard hasreceived the approval of the National Associations and the Official Services of the member countries ofAECMA, prior to its presentation to CEN.This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, at the latest by December 2001, and conflicting national standards shall bewithdrawn at the latest by December 2001.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic,
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