EN 4329:2001
(Main)Aerospace series - Heat resisting alloy NI-WH0001 (NiCr20) - Filler metal for welding - Wire and rod
Aerospace series - Heat resisting alloy NI-WH0001 (NiCr20) - Filler metal for welding - Wire and rod
This standard specifies the requirements relating to:
Heat resisting alloy NI-WH0001 (NiCr20)
Filler metal for welding
Wire and rod
for aerospace applications.
Luft- und Raumfahrt - Hochwarmfeste Legierung NI-WH0001 (NiCr20) - Schweißzusatz - Draht und Stäbe
Diese Norm legt die Anforderungen an:
Hochwarmfeste Legierung NI-WH0001 (NiCr20)
Schweißzusatz
Draht und Stäbe
für Anwendungen in der Luft- und Raumfahrt fest.
Série aérospatiale - Alliage résistant à chaud NI-WH0001 (NiCr20) - Métal d'apport de soudage - Fil et baguette
Aerospace series - Heat resisting alloy NI-WH0001 (NiCr20) - Filler metal for welding - Wire and rod
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 4329:2001 (Aerospace series) defines requirements for the heat‑resisting filler metal NI‑WH0001 (NiCr20) in the form of wire and rod used for welding in aerospace applications. Prepared by AECMA and adopted by CEN, this standard is part of the EN aerospace metallic materials series and links to general organization and drafting rules for aerospace material standards.
Key topics and technical requirements
- Material designation: Specifies the heat‑resisting alloy designation NI‑WH0001 (NiCr20) and requires conformity to the alloy identity and composition requirements recorded in the standard.
- Chemical composition and metallurgy: The standard lists the relevant chemical elements (for example C, Si, Mn, P, S, Cr, Cu, Fe, Ni) and prescribes acceptable composition criteria and melting/processing routes such as air melted and vacuum refined.
- Form and production: Covers wire and rod product forms and production method (notably cold drawn).
- Delivery condition: Defines the required delivery state - cold drawn and annealed - and assigns a delivery condition code for traceability and procurement.
- Quality and inspection: Refers to inspection and test requirements (external/internal defect checks, residual stress assessment, batch uniformity/material verification, marking and dimensional checks) by cross‑reference to EN 3879 and EN 2043.
- Heat treatment and testing: Includes provisions for heat treatment, sampling and mechanical/physical test requirements as aligned with EN 4500‑3 (specific rules for heat‑resisting alloys).
- Product qualification: Product qualification and approval processes are to be agreed between manufacturer and purchaser and follow EN 2043 general rules for semi‑finished product qualification.
Practical applications and who uses this standard
- Primary users: Aerospace OEMs, tier‑1 suppliers, welding consumable manufacturers, materials and metallurgical engineers, quality assurance and procurement teams, and certification bodies.
- Typical applications: Welding and repair of high‑temperature aerospace components where heat‑resisting filler metals are required - for example high‑temperature joints, exhaust and hot‑section assemblies, and welded repairs on nickel‑chromium based components.
- Value for users: Ensures consistent chemistry, mechanical behavior, traceability, and manufacturing process controls for NiCr20 welding consumables used in safety‑critical aerospace structures.
Related standards
- EN 3879 - Aerospace series: Filler metal for welding - Technical specification
- EN 2043 - General requirements for semi‑finished product qualification
- EN 4258 - Organization of aerospace metallic standards series
- EN 4500‑3 - Rules for drafting heat‑resisting alloy standards
Keywords: EN 4329:2001, NI‑WH0001, NiCr20, filler metal for welding, welding wire and rod, aerospace alloy, heat resisting alloy, welding consumables.
Frequently Asked Questions
EN 4329:2001 is a standard published by the European Committee for Standardization (CEN). Its full title is "Aerospace series - Heat resisting alloy NI-WH0001 (NiCr20) - Filler metal for welding - Wire and rod". This standard covers: This standard specifies the requirements relating to: Heat resisting alloy NI-WH0001 (NiCr20) Filler metal for welding Wire and rod for aerospace applications.
This standard specifies the requirements relating to: Heat resisting alloy NI-WH0001 (NiCr20) Filler metal for welding Wire and rod for aerospace applications.
EN 4329:2001 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 4329:2001 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-WH0001 (NiCr20) - Filler metal for welding - Wire and rodLuft- und Raumfahrt - Hochwarmfeste Legierung NI-WH0001 (NiCr20) - Schweißzusatz - Draht und StäbeSérie aérospatiale - Alliage résistant a chaud NI-WH0001 (NiCr20) - Métal d'apport de soudage - Fil et baguetteAerospace series - Heat resisting alloy NI-WH0001 (NiCr20) - Filler metal for welding - Wire and rod49.025.15Neželezove zlitine na splošnoNon-ferrous alloys in generalICS:Ta slovenski standard je istoveten z:EN 4329:2001SIST EN 4329:2002en01-januar-2002SIST EN 4329:2002SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 4329June 2001ICS 49.025.15English versionAerospace series - Heat resisting alloy NI-WH0001 (NiCr20) -Filler metal for welding - Wire and rodSérie aérospatiale - Alliage résistant à chaud NI-WH0001(NiCr20) - Métal d'apport de soudage - Fil et baguetteLuft- und Raumfahrt - Hochwarmfeste Legierung NI-WH0001 (NiCr20) - Schweißzusatz - Draht und StäbeThis 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 4329:2001 ESIST EN 4329:2002
Page 2EN 4329:2001ForewordThis 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
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