SIST EN 10283:2010
(Main)Corrosion resistant steel castings
Corrosion resistant steel castings
This European Standard applies to corrosion resistant steel castings for general purposes. This standard relates to castings manufactured from martensitic, austenitic, fully austenitic and ferriticaustenitic steel grades characterised by their chemical composition (see Table 1) and mechanical properties (see Table 2). In cases where castings are joined by welding by the founder, this European Standard applies. In cases where castings are welded: - to wrought products (plates, tubes, forgings); - or by non founders; this European Standard does not apply.
Korrosionsbeständiger Stahlguss
Diese Europäische Norm gilt für korrosionsbeständigen Stahlguss für allgemeine Verwendung.
Diese Norm gilt für aus martensitischen, austenitischen, voll austenitischen und ferritisch-austenitischen
Stahlsorten hergestellte Gussstücke, die durch ihre chemische Zusammensetzung (siehe Tabelle 1) und ihre
mechanischen Eigenschaften (siehe Tabelle 2) gekennzeichnet sind.
In Fällen, in denen Gussstücke vom Gießer zusammengeschweißt werden, gilt diese Europäische Norm.
In Fällen, in denen Gussstücke geschweißt werden:
- zusammen mit umformbaren Erzeugnissen (Bleche, Rohre, Schmiedestücke);
- von anderen als Gießern;
gilt diese Europäische Norm nicht.
Aciers moulés résistant à la corrosion
La présente Norme européenne s'applique aux pièces moulées en acier résistant à la corrosion, d'usage
général.
Cette norme est relative aux pièces moulées en acier des nuances martensitiques, austénitiques, entièrement
austénitiques et austéno-ferritiques caractérisées par leur composition chimique (voir Tableau 1) et leurs
caractéristiques mécaniques (voir Tableau 2).
La présente Norme européenne s'applique lorsque les pièces moulées sont soudées par le fondeur.
Lorsque des pièces moulées sont soudées :
- à des produits corroyés (tôles, tubes, pièces forgées) ;
- ou par des non-fondeurs ;
la présente Norme européenne ne s'applique pas.
Korozijsko obstojni jekleni ulitki
Ta evropski standard velja za korozijsko obstojne jeklene ulitke za splošno uporabo. Ta standard je povezan z ulitki, proizvedenimi iz martenzitnih, avstenitnih, v celoti avstenitnih in feritno-avstenitnih vrst jekla, ki so določene s kemičnimi sestavami (glej preglednico 1) in mehaničnimi lastnostmi (glej preglednico 2). Ta evropski standard velja v primerih, kjer livar ulitke združi z varjenjem. V primerih, kjer so ulitki zvarjeni: na obdelane proizvode (plošče, cevi, kovane predmete)ali nekovane predmete, ta evropski standard ne velja.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Korozijsko obstojni jekleni ulitkiKorrosionsbeständiger StahlgussAciers moulés résistant à la corrosionCorrosion resistant steel castings77.140.80Železni in jekleni ulitkiIron and steel castings77.140.20Visokokakovostna jeklaStainless steelsICS:Ta slovenski standard je istoveten z:EN 10283:2010SIST EN 10283:2010en,fr,de01-april-2010SIST EN 10283:2010SLOVENSKI
STANDARDSIST EN 10283:20001DGRPHãþD
SIST EN 10283:2010
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 10283
February 2010 ICS 77.140.20; 77.140.80 Supersedes EN 10283:1998English Version
Corrosion resistant steel castings
Aciers moulés résistant à la corrosion
Korrosionsbeständiger Stahlguss This European Standard was approved by CEN on 3 January 2010.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN 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 translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10283:2010: ESIST EN 10283:2010
EN 10283:2010 (E) 2 Contents
Page Foreword . 3Introduction . 41Scope. 52Normative references . 53v Definitions . 54v Information to be supplied by the purchaser . 55Designations . 56Manufacture . 66.1Manufacturing process. 66.2Welding operations . 116.3v Further processing . 117Requirements . 117.1v General . 117.2Materials . 117.3v Casting . 127.4Corrosion behaviour . 128Testing and documents on material testing. 128.1General . 128.2v Inspection and testing . 138.3Test unit sampling . 138.4v Samples (test blocks) . 138.5Test methods . 138.6v Invalidation of tests . 138.7v Retests . 138.8v Sorting and reprocessing . 139v Marking . 1310v Packaging and surface protection . 1311v Complaints . 1412Supplementary information . 14Annex A (informative)
Welding conditions . 15Annex B (informative)
Physical properties . 16Bibliography . 17 SIST EN 10283:2010
EN 10283:2010 (E) 3 Foreword This document (EN 10283:2010) has been prepared by Technical Committee ECISS/TC 111 “Steel castings and forgings”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2010, and conflicting national standards shall be withdrawn at the latest by August 2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 10283:1998. Main changes made: addition of two new steel grades: austenitic grade GX4CrNiMo19-11-3 (1.4443) and ferritic-austenitic grade GX4CrNiMoN26-5-2 (1.4474) in all relevant tables as well as the replacement of the number for fully austenitic grade GX2CrNiMoCuN20-18-6 (1.4593 by 1.4557). According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. SIST EN 10283:2010
EN 10283:2010 (E) 4 Introduction This European Standard retains the same format for clauses as EN 1559-1:1997 and
EN 1559-2:2000. It should be used in conjunction with these documents. Where no text is given under a clause heading, the corresponding clause of EN 1559-1:1997 or EN 1559-2:2000 applies. The structure of this standard is as follows: clauses and subclauses preceded by v indicate no additional conditions to EN 1559-1:1997 or EN 1559-2:20001); subclauses and paragraphs marked with a single dot • indicate that the conditions shall be agreed at the time of enquiry and order; subclauses marked with two dots •• indicate that conditions may be agreed at the time of enquiry and order (optional); subclauses without dot marking are mandatory.
1) When additional information is given in a clause or subclause of this standard (versus the same clause or subclause of EN 1559-1:1997 or EN 1559-2:2000) it is preceded by: "In addition to EN 1559:". SIST EN 10283:2010
EN 10283:2010 (E) 5 1 Scope This European Standard applies to corrosion resistant steel castings for general purposes. This standard relates to castings manufactured from martensitic, austenitic, fully austenitic and ferritic-austenitic steel grades characterised by their chemical composition (see Table 1) and mechanical properties (see Table 2). In cases where castings are joined by welding by the founder, this European Standard applies. In cases where castings are welded: to wrought products (plates, tubes, forgings); or by non founders; this European Standard does not apply. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1559-1:1997, Founding — Technical conditions of delivery — Part 1: General EN 1559-2:2000, Founding — Technical conditions of delivery — Part 2: Additional requirements for steel castings EN 10027-1, Designation systems for steels — Part 1: Steel names EN ISO 3651-2, Determination of resistance to intergranular corrosion of stainless steels — Part 2: Ferritic, austenitic and ferritic-austenitic (duplex) stainless steels — Corrosion test in media containing sulphuric acid (ISO 3651-2:1998) 3 v Definitions 4 v Information to be supplied by the purchaser 5 Designations In addition to EN 1559-2:2000: For a steel grade manufactured to different strength levels, according to the heat treatment, a suffix shall be added in accordance with EN 10027-1. SIST EN 10283:2010
EN 10283:2010 (E) 6 6 Manufacture 6.1 Manufacturing process 6.1.1 Melting In addition to EN 1559-2:2000: Alternative processes are left to the discretion of the manufacturer. 6.1.2 Heat treatment Unless otherwise agreed, the type of heat treatment represented by its symbol shall comply with Table 2. For some grades there are different options with different mechanical properties given in Table 2. SIST EN 10283:2010
EN 10283:2010 (E) 7 Table 1 — Chemical composition (cast analysis) (% by mass)
Designation C Si Mn P S Cr Mo Ni N Cu Nb a W
Name Number max. max. max. max. max.
max. Martensitic grades GX12Cr12 1.4011
11,50 max. max. - - - -
0,15 1,00 1,00 0,035 0,025 to 13,50 0,50 1,00 - - - - GX7CrNiMo12-1 1.4008
12,00 0,20 1,00 - - - -
0,10 1,00 1,00 0,035 0,025 to 13,50 to 0,50 to 2,00 - - - - GX4CrNi13-4 1.4317
12,00 max. 3,50 - - - -
0,06 1,00 1,00 0,035 0,025 to 13,50 0,70 to 5,00 - - - - GX4CrNiMo16-5-1 1.4405
15,00 0,70 4,00 - - - -
0,06 0,80 1,00 0,035 0,025 to 17,00 to 1,50 to 6,00 - - - - GX4CrNiMo16-5-2 1.4411
15,00 1,50 4,00 - - - -
0,06 0,80 1,00 0,035 0,025 to 17,00 to 2,00 to 6,00 - - - - GX5CrNiCu16-4 1.4525
15,00 max. 3,50 max. 2,50 max. -
0,07 0,80 1,00 0,035 0,025 to 17,00 0,80 to 5,50 0,05 to 4,00 0,35 - Austenitic grades GX2CrNi19-11 1.4309
18,00 - 9,00 max. - - -
0,030 1,50 2,00 0,035 0,025 to 20,00
to 12,00 0,20
GX5CrNi19-10 1.4308
18,00 - 8,00 - - - -
0,07 1,50 1,50 0,040 0,030 to 20,00
to 11,00
GX5CrNiNb19-11 1.4552
18,00 - 9,00 - - 8 x % C -
0,07 1,50 1,50 0,040 0,030 to 20,00
to 12,00
≤ 1,00
GX2CrNiMo19-11-2 1.4409
18,00 2,00 9,00 max. - - -
0,030 1,50 2,00 0,035 0,025 to 20,00 to 2,50 to 12,00 0,20
GX5CrNiMo19-11-2 1.4408
18,00 2,00 9,00 - - - -
0,07 1,50 1,50 0,040 0,030 to 20,00 to 2,50 to 12,00
GX5CrNiMoNb19-11-2 1.4581
18,00 2,00 9,00 - - 8 x % C -
0,07 1,50 1,50 0,040 0,030 to 20,00 to 2,50 to 12,00
≤ 1,00
GX4CrNiMo19-11-3 1.4443
18,00 2,50 10,00 - - - -
0,05 1,50 2,00 0,040 0,030 to 20,00 to 3,00 to 13,00
GX5CrNiMo19-11-3 1.4412
18,00 3,00 10,00 - - - -
0,07 1,50 1,50 0,040 0,030 to 20,00 to 3,50 to 13,00
continued SIST EN 10283:2010
EN 10283:2010 (E) 8 Table 1 (continued)
Designation C Si Mn P S Cr Mo Ni N Cu Nb a W
Name Number max. max. max. max. max.
max.
GX2CrNiMoN17-13-4 1.4446
16,50 4,00 12,50 0,12 - - -
0,030 1,00 1,50 0,040 0,030 to 18,50 to 4,50 to 14,50 to 0,22
Fully austenitic grades GX2NiCrMo28-20-2 1.4458
19,00 2,00 26,00 max. max. - -
0,030 1,00 2,00 0,035 0,025 to 22,00 to 2,50 to 30,00 0,20 2,00
GX4NiCrCuMo30-20-4 1.4527
19,00 2,00 27,50
3,00 - -
0,06 1,50 1,50 0,040 0,030 to 22,00 to 3,00 to 30,50
4,00
GX2NiCrMoCu25-20-5 1.4584
19,00 4,00 24,00 max. 1,00 - -
0,025 1,00 2,00 0,035 0,020 to 21,00 to 5,00 to 26,00 0,20 3,00
GX2NiCrMoN25-20-5 1.4416
19,00 4,50 24,00 0,12 - - -
0,030 1,00 1,00 0,035 0,020 to 21,00 to 5,50 to 26,00 to 0,20
GX2NiCrMoCuN29-25-5 1.4587
24,00 4,00 28,00 0,15 2,00 - -
0,030 1,00 2,00 0,035 0,025 to 26,00 to 5,00 to 30,00 to 0,25 3,00
GX2NiCrMoCuN25-20-6 1
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.