Qualification test of welders - Fusion welding - Part 6: Cast iron

This document specifies main requirements, limits, inspection conditions and acceptance requirements as well as related inspection documents of welders for welded cast iron test pieces and workpieces.
It provides a set of technical rules for a systematic qualification test of a welder‘s skills, and enables such qualifications to be uniformly accepted independently of the type of product, location and examiner or examining body.
This document specifies the testing of a welder’s skill unless a higher level skill test is required.
The acceptance of a welder’s skill according to this document implies a practical experience and knowledge regarding the welding process, materials and safety requirements (see Annex C).
This document is to be used when requirements on part of a customer, testing or monitoring body or other organization are postulated.
This document defines the qualification test of welders for the fusion welding of cast irons. The welding processes referred to in this standard include those fusion welding processes which are designated as manual or partly mechanized welding. It does not cover fully mechanized and automated welding processes (see EN ISO 14732). Cast iron materials which are covered by this document are mentioned in 5.4.
The inspection document and certification are made out under the responsibility of the testing body.

Prüfung von Schweißern - Schmelzschweißen - Teil 6: Gusseisen

Dieses Dokument legt die wesentlichen Anforderungen, Geltungsbereiche, Prüfbedingungen und Abnahme¬anforderungen sowie die dazugehörigen Prüfbescheinigungen von Schweißern für geschweißte Bauteile und Werkstücke aus Gusseisen fest.
Es stellt eine Reihe technischer Regeln für systematische Prüfungen der Handfertigkeit von Schweißern auf und ermöglicht so, dass diese Qualifizierungen unabhängig von der Art des Erzeugnisses, des Ortes und des Prüfers oder der Prüfstelle einheitlich akzeptiert werden.
In diesem Dokument wird die Prüfung der Handfertigkeit eines Schweißers festgelegt, sofern nicht eine Prüfung auf einem höheren Niveau gefordert ist.
Die Anerkennung der Handfertigkeit eines Schweißers nach diesem Dokument setzt praktische Erfahrungen und Kenntnisse im Hinblick auf den Schweißprozess, die Werkstoffe und die sicherheitstechnischen Anforderungen voraus (siehe Anhang C).
Dieses Dokument wird angewendet, wenn von Seiten eines Kunden, einer Prüf  bzw. Überwachungsstelle oder einer anderen Organisation bestimmte Anforderungen zur Bedingung gemacht werden.
Dieses Dokument legt die Schweißerprüfung für das Schmelzschweißen von Gusseisen fest. Die Schweiß-prozesse, auf die in dieser Norm verwiesen wird, umfassen die als Handschweißen oder teilmechanisches Schweißen bezeichneten Schmelzschweißprozesse. Vollmechanische und automatische Schweißprozesse werden in dieser Norm nicht berücksichtigt, siehe EN ISO 14732. In 5.4 sind Gusseisenwerkstoffe angegeben, die in diesem Dokument berücksichtigt werden.
Die Prüfbescheinigung und die Zertifizierung werden unter der Verantwortung der Prüfstelle ausgestellt.

Épreuve de qualification des soudeurs - Soudage par fusion - Partie 6 : Fontes

Le présent document spécifie les exigences principales, les limites, les conditions d’inspection et les exigences d’acceptation, ainsi que les documents de contrôle des soudeurs concernant les coupons d’essai et les pièces en fonte soudés.
Il fournit un ensemble de règles techniques pour l’épreuve de qualification systématique des soudeurs et permet à de telles qualifications d’être acceptées uniformément, indépendamment du type de produit, du lieu et de l’examinateur ou de l’organisme d’examen.
Le présent document spécifie le contrôle de l’habileté d’un soudeur, sauf si une épreuve de niveau supérieur est exigée.
La reconnaissance des compétences d’un soudeur conformément au présent document implique une expérience et une connaissance pratique des procédés de soudage, des matériaux et des exigences de sécurité (voir l’Annexe C).
Le présent document doit être utilisé en cas d’exigences de la part d’un client, d’un organisme d’essai ou de surveillance ou de la part d’un autre organisme.
Le présent document définit l’épreuve de qualification des soudeurs pour le soudage par fusion des fontes. Les procédés de soudage auxquels il est fait référence dans la présente norme incluent les procédés de soudage par fusion manuels ou semi-automatiques. Cette norme ne traite pas des procédés de soudage entièrement mécanisés et automatisés (voir l’EN ISO 14732). Les matériaux en fonte relevant du présent document sont listés en 5.4.
Le document de contrôle et la certification sont préparés sous la responsabilité de l’organisme d’inspection.

Preskus usposobljenosti varilcev - Talilno varjenje - 6. del: Železova litina

Ta evropski standard določa glavne zahteve, omejitve, pogoje za nadzor in zahteve za sprejem ter povezane certifikate kontrole za varilce za varjene preskušance in obdelovance iz železove litine.
Podaja niz tehničnih pravil za sistematično preskušanje usposobljenosti varilcev in omogoča, da so taka usposabljanja povsod priznana, ne glede na vrsto izdelka, lokacijo in preizkuševalca/komisijo.
Ta evropski standard določa testiranje usposobljenosti varilca, razen če se uporablja preskus usposobljenosti na višji ravni.
Sprejem varilčeve usposobljenosti v skladu s tem evropskim standardom pomeni praktične izkušnje in znanje o varilnem postopku, materialih in varnostnih zahtevah (glej dodatek C).
Ta evropski standard je treba uporabljati v primeru zahtev s strani stranke, organa za preskušanje ali spremljanje ali druge organizacije.
Ta evropski standard določa preskus usposobljenosti varilcev za talilno varjenje železove litine. Postopki varjenja, ki so navedeni v tem standardu, vključujejo postopke talilnega varjenja, ki so zasnovani za ročno ali delno mehanizirano varjenje. Popolnoma mehaniziranih in avtomatiziranih postopkov varjenja ne obravnava v celoti (glej EN ISO 14732). Materiali iz železove litine, ki jih zajema ta evropski standard, so navedeni v točki 5.4.
Dokument in certifikat kontrole sta izdana v imenu in na odgovornost preskuševalnega organa.

General Information

Status
Published
Public Enquiry End Date
05-Apr-2016
Publication Date
10-May-2018
ICS
03.100.30 - Management of human resources
 
25.160.01 - Welding, brazing and soldering in general
Technical Committee
IFEK - Ferrous metals
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
07-May-2018
Due Date
12-Jul-2018
Completion Date
11-May-2018
Ref Project
EN 287-6:2018 - Qualification test of welders - Fusion welding - Part 6: Cast irons

Relations

Replaces
SIST EN 287-6:2010 - Qualification test of welders - Fusion welding - Part 6: Cast iron
Effective Date
02-May-2018
Revised
SIST EN 287-6:2010 - Qualification test of welders - Fusion welding - Part 6: Cast iron
Effective Date
01-Mar-2016

Overview

EN 287-6:2018 - Qualification test of welders - Fusion welding - Part 6: Cast irons (CEN) defines the requirements for practical qualification tests of welders who perform fusion welding on cast iron materials. The standard specifies test piece designs, essential variables, inspection and acceptance criteria, certification rules and the responsibilities of testing bodies. It covers manual and partly mechanized welding processes for cast irons and is intended to ensure uniform, transferable welding certification across products, locations and examiners.

Key Topics

  • Scope and purpose
    • Systematic qualification of a welder’s practical skill for fusion welding of cast irons.
    • Applies unless a higher-level skill test is required; implies job knowledge and practical experience (see Annex C).
  • Covered welding processes
    • Manual or partly mechanized processes (EN ISO 4063), e.g. 111 (MMA), 131/135 (MIG/MAG), 141/143 (TIG), 15 (plasma), 311 (oxyacetylene), and tubular/metal-cored variations.
    • Excludes fully mechanized/automated welding (see EN ISO 14732).
  • Essential variables and range of qualification
    • Defines variables such as welding process, position, joint type, material group and consumable type.
    • Qualification gives range of acceptance for easier joints when the welder has appropriate training/practice.
  • Cast iron material groups
    • Material grouping in accordance with CEN ISO/TR 15608 (groups 71–76: grey, spheroidal, malleable, austempered ductile, austenitic, other).
  • Weld metal classifications
    • Homogeneous (hw), semi-homogeneous (sw) and non-homogeneous (nw) weld metals; selection of suitable consumables per EN ISO 1071.
  • Testing, inspection and certification
    • Test-piece geometries, welding conditions and acceptance criteria are specified; includes visual and NDT/destructive examination references (EN ISO 17637, EN ISO 3452-1, EN ISO 17639, EN ISO 9017).
    • Certificates issued by the testing body; rules on validity, re-test and prolongation are included.

Applications

  • Used by: testing/inspection bodies, certification organizations, foundries, maintenance and repair workshops, contractors and employers who require recognized welder qualification for cast iron welding.
  • Practical uses: qualifying welders for repair of cast components, production welding where cast iron is joined, demonstrating compliance to customers or regulators, and harmonizing acceptance across European markets.

Related Standards

Relevant normative documents referenced include:

  • CEN ISO/TR 15608:2017 (material grouping)
  • EN 1011-8 (welding of cast irons)
  • EN ISO 1071 (consumable classification)
  • EN ISO 4063, 6947, 15609-1/-2, 17637, 17638, 17639, 9017 and EN ISO 9606-1.

Keywords: EN 287-6:2018, qualification test of welders, fusion welding, cast iron, welding certification, welding processes, welding consumables, welders’ qualification.

Frequently Asked Questions

SIST EN 287-6:2018 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Qualification test of welders - Fusion welding - Part 6: Cast iron". This standard covers: This document specifies main requirements, limits, inspection conditions and acceptance requirements as well as related inspection documents of welders for welded cast iron test pieces and workpieces. It provides a set of technical rules for a systematic qualification test of a welder‘s skills, and enables such qualifications to be uniformly accepted independently of the type of product, location and examiner or examining body. This document specifies the testing of a welder’s skill unless a higher level skill test is required. The acceptance of a welder’s skill according to this document implies a practical experience and knowledge regarding the welding process, materials and safety requirements (see Annex C). This document is to be used when requirements on part of a customer, testing or monitoring body or other organization are postulated. This document defines the qualification test of welders for the fusion welding of cast irons. The welding processes referred to in this standard include those fusion welding processes which are designated as manual or partly mechanized welding. It does not cover fully mechanized and automated welding processes (see EN ISO 14732). Cast iron materials which are covered by this document are mentioned in 5.4. The inspection document and certification are made out under the responsibility of the testing body.

This document specifies main requirements, limits, inspection conditions and acceptance requirements as well as related inspection documents of welders for welded cast iron test pieces and workpieces. It provides a set of technical rules for a systematic qualification test of a welder‘s skills, and enables such qualifications to be uniformly accepted independently of the type of product, location and examiner or examining body. This document specifies the testing of a welder’s skill unless a higher level skill test is required. The acceptance of a welder’s skill according to this document implies a practical experience and knowledge regarding the welding process, materials and safety requirements (see Annex C). This document is to be used when requirements on part of a customer, testing or monitoring body or other organization are postulated. This document defines the qualification test of welders for the fusion welding of cast irons. The welding processes referred to in this standard include those fusion welding processes which are designated as manual or partly mechanized welding. It does not cover fully mechanized and automated welding processes (see EN ISO 14732). Cast iron materials which are covered by this document are mentioned in 5.4. The inspection document and certification are made out under the responsibility of the testing body.

SIST EN 287-6:2018 is classified under the following ICS (International Classification for Standards) categories: 03.100.30 - Management of human resources; 25.160.01 - Welding, brazing and soldering in general. The ICS classification helps identify the subject area and facilitates finding related standards.

SIST EN 287-6:2018 has the following relationships with other standards: It is inter standard links to SIST EN 287-6:2010, SIST EN 287-6:2010. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

You can purchase SIST EN 287-6:2018 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of SIST standards.

Standards Content (Sample)


2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Preskus usposobljenosti varilcev - Talilno varjenje - 6. del: Železova litinaPrüfung von Schweißern - Schmelzschweißen - Teil 6: GusseisenÉpreuve de qualification des soudeurs - Soudage par fusion - Partie 6 : FontesQualification test of welders - Fusion welding - Part 6: Cast iron25.160.01Varjenje, trdo in mehko spajkanje na splošnoWelding, brazing and soldering in general03.100.30Vodenje ljudiManagement of human resourcesICS:Ta slovenski standard je istoveten z:EN 287-6:2018SIST EN 287-6:2018en,fr,de01-julij-2018SIST EN 287-6:2018SLOVENSKI
STANDARDSIST EN 287-6:20101DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 287-6
April
t r s z ICS
t wä s x rä r s Supersedes EN
t z yæ xã t r s rEnglish Version
Qualification test of welders æ Fusion welding æ Part
xã Cast irons Épreuve de qualification des soudeurs æ Soudage par fusion æ Partie
x ã Fontes
Prüfung von Schweißern æ Schmelzschweißen æ Teil
xã Gusseisen This European Standard was approved by CEN on
t t January
t r s zä
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:
Rue de la Science 23,
B-1040 Brussels
t r s z CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
t z yæ xã t r s z ESIST EN 287-6:2018

Material groups of cast irons (relating to CEN ISO/TR 15608:2017 . 19 Annex B (informative)
Welder's qualification test certificate . 20 Annex C (informative)
Job knowledge . 22 SIST EN 287-6:2018

5.5: Last paragraph revised; — Subclause
6.5: Table 2 revised; — Subclause
6.6: Revised and Tables 4 and 5 inserted; — Subclause
7.4 Table 6: NOTE added; — Subclause
7.5.2: Tolerances added in Figures 1, 2a), 3, 4a) and 5; "F" and Key added in Figures 2b), 2d) and 4b); — Annex A: Title changed in “Material groups of cast irons (relating to CEN ISO/TR 15608:2017); — Annex A: Table A.1 revised; — Annex C, C.2.2.4: Welding processes "138" and "143" added; — Bibliography revised. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 287-6:2018

— ISO Online browsing platform: available at http://www.iso.org/obp
4 Symbols and abbreviations 4.1 General Where the full wording is not used, the following abbreviations and reference numbers shall be used when completing the welder's qualification test certificate (see Annex B). 4.2 Reference numbers of welding processes This European Standard covers the following manual or partly mechanized welding processes (reference numbers of the symbolic designation of welding processes are listed in EN ISO 4063): 111 Manual metal arc welding; 114 Self-shielded tubular cored arc welding; 131 MIG welding with solid wire electrode; 135 MAG welding with solid wire electrode; 136 MAG welding with flux cored electrode; 138 MAG welding with metal cored electrode; 141 TIG welding with solid filler material (wire/rod); 143 TIG welding with tubular cored filler material (wire/rod); 15 Plasma arc welding; 311 Oxyacetylene welding. SIST EN 287-6:2018

hw homogeneous weld metal; sw semi-homogeneous weld metal; nw non-homogeneous weld metal; bs welding from both sides; ss single-side welding; gg gouging or grinding of root run; ng without gouging or grinding; mb welding with backing; nb welding without backing. SIST EN 287-6:2018

72.1
X X
X X X
72.2
X X
X X X
72.3
X X X
X X
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

Loading comments...