Aerospace series - Steel FE-WL1804 (25CrMnMo4-2-2) - Filler metal for welding - Wire and rod

This standard specifies the requirements relating to :
Steel FE-WL1804 (25CrMnMo4-2-2)
Filler metal for welding
Wire and rod
for aerospace applications.

Luft- und Raumfahrt - Stahl FE-WL1804 (25CrMnMo4-2-2) - Schweißzusatz - Draht und Stäbe

Diese Norm legt die Anforderungen an:
Stahl FE-WL1804 (25CrMnMo4-2-2)
Schweißzusatz
Draht und Stäbe
für Anwendungen in der Luft- und Raumfahrt fest.

Série aérospatiale - Acier FE-WL1804 (25CrMnMo4-2-2) - Métal d'apport de soudage - Fil et baguette

Aerospace series - Steel FE-WL1804 (25CrMnMo4-2-2) - Filler metal for welding - Wire and rod

General Information

Status
Published
Publication Date
15-Jan-2002
Withdrawal Date
30-Jul-2002
ICS
49.025.10 - Steels
Technical Committee
ASD-STAN - Aerospace
Drafting Committee
ASD-STAN/D 4/S 4 - Welding / Brazing
Current Stage
9093 - Decision to confirm - Review Enquiry
Start Date
30-Jun-2017
Completion Date
14-Apr-2025
Ref Project
SIST EN 4331:2004 - Aerospace series - Steel FE-WL1804 (25CrMnMo4-2-2) - Filler metal for welding - Wire and rod

Overview

EN 4331:2002 is a CEN (AECMA) aerospace standard that defines requirements for the filler metal grade Steel FE-WL1804 (25CrMnMo4-2-2) in the form of welding wire and rod. It is part of the EN metallic material series for aerospace applications and sets the framework for material designation, production methods, delivery condition and the applicable inspection and qualification references.

Key topics and requirements

  • Material designation: Steel FE-WL1804 (25CrMnMo4-2-2) - a chromium‑manganese‑molybdenum alloy specified for use as welding filler metal.
  • Chemical composition: The standard specifies limits for principal elements (C, Si, Mn, P, S, Cr, Mo, Ni and balance Fe). (Exact element limits and ranges are given in the standard text.)
  • Manufacture and form:
    • Form: wire and rod
    • Method of melting: air melted
    • Method of production: cold drawn
    • Delivery condition: cold drawn and annealed
    • Delivery condition code: U
  • Referenced inspections and tests: EN 4331 delegates details for residual stress, internal defects, batch uniformity, marking and dimensional inspection to EN 3879 (Aerospace filler metal technical specification). Mechanical and metallurgical test requirements (tensile, hardness, bending, impact etc.) are referenced and organized according to the aerospace material series rules.
  • Qualification and certification: Product qualification follows EN 2043, with qualification programmes to be agreed between manufacturer and purchaser.

Applications and who uses this standard

  • Applications:
    • Welding consumables for aerospace structural and repair welding where a steel filler with 25CrMnMo4‑2‑2 chemistry is required
    • Use in assembly, structural repair, and manufacturing of aerospace components requiring controlled filler-metal chemistry and production route
  • Primary users:
    • Aerospace manufacturers and OEMs specifying welding consumables
    • Welding consumable producers and suppliers (wire/rod manufacturers)
    • Materials and welding engineers, procurement teams and quality assurance specialists
    • Testing, inspection and certification bodies involved in aerospace material qualification

Related standards

  • EN 3879 - Aerospace series: Filler metal for welding - Technical specification (primary test and inspection rules referenced)
  • EN 2043 - Aerospace series: General requirements for semi‑finished product qualification
  • EN 4258 - Organization of EN metallic materials for aerospace
  • EN 4500-5 - Rules for drafting/presentation for steels

Keywords: EN 4331, FE-WL1804, 25CrMnMo4-2-2, aerospace filler metal, welding wire, welding rod, CEN standard, EN 3879, EN 2043.

Frequently Asked Questions

EN 4331:2002 is a standard published by the European Committee for Standardization (CEN). Its full title is "Aerospace series - Steel FE-WL1804 (25CrMnMo4-2-2) - Filler metal for welding - Wire and rod". This standard covers: This standard specifies the requirements relating to : Steel FE-WL1804 (25CrMnMo4-2-2) Filler metal for welding Wire and rod for aerospace applications.

This standard specifies the requirements relating to : Steel FE-WL1804 (25CrMnMo4-2-2) Filler metal for welding Wire and rod for aerospace applications.

EN 4331:2002 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 4331:2002 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 - Steel FE-WL1804 (25CrMnMo4-2-2) - Filler metal for welding - Wire and rodLuft- und Raumfahrt - Stahl FE-WL1804 (25CrMnMo4-2-2) - Schweißzusatz - Draht und StäbeSérie aérospatiale - Acier FE-WL1804 (25CrMnMo4-2-2) - Métal d'apport de soudage - Fil et baguetteAerospace series - Steel FE-WL1804 (25CrMnMo4-2-2) - Filler metal for welding - Wire and rod49.025.10JeklaSteelsICS:Ta slovenski standard je istoveten z:EN 4331:2002SIST EN 4331:2004en01-maj-2004SIST EN 4331:2004SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 4331January 2002ICS 49.025.10English versionAerospace series - Steel FE-WL1804 (25CrMnMo4-2-2) - Fillermetal for welding - Wire and rodSérie aérospatiale - Acier FE-WL1804 (25CrMnMo4-2-2) -Métal d'apport de soudage - Fil et baguetteLuft- und Raumfahrt - Stahl FE-WL1804 (25CrMnMo4-2-2)- 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, Malta, 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© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 4331:2002 ESIST EN 4331:2004
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