SIST EN ISO 3580:2011
(Main)Welding consumables - Covered electrodes for manual metal arc welding of creep-resisting steels - Classification (ISO 3580:2010)
Welding consumables - Covered electrodes for manual metal arc welding of creep-resisting steels - Classification (ISO 3580:2010)
This International Standard specifies requirements for classification of covered electrodes, based on the allweld metal in the heat-treated condition, for manual metal arc welding of ferritic and martensitic creepresisting and low alloy elevated temperature steels.
This International Standard is a combined specification for classification utilizing a system based upon the chemical composition of the all-weld metal, with requirements for the yield strength and impact energy of the all-weld metal, or utilizing a system based upon the tensile strength and the chemical composition of the allweld metal.
Schweißzusätze - Umhüllte Stabelektroden zum Lichtbogenhandschweißen von warmfesten Stählen - Einteilung (ISO 3580:2010)
Diese Internationale Norm legt Anforderungen für die Einteilung von umhüllten Stabelektroden zum
Lichtbogenhandschweißen von ferritischen und martensitischen warmfesten Stählen sowie niedrig legierten
Stählen für erhöhte Temperatur fest, basierend auf dem reinen Schweißgut nach Wärmebehandlung.
Diese Internationale Norm enthält eine gemeinsame Spezifikation zur Einteilung nach der chemischen
Zusammensetzung des reinen Schweißgutes mit Anforderungen an Streckgrenze und Kerbschlagarbeit des
reinen Schweißgutes oder nach der Zugfestigkeit und der chemischen Zusammensetzung des reinen
Schweißgutes.
a) Abschnitte und Tabellen, gekennzeichnet durch ein nachgestelltes „A“, können nur für Stabelektroden
angewendet werden, die nach der chemischen Zusammensetzung und Anforderungen an Streckgrenze
und Kerbschlagarbeit des reinen Schweißgutes nach dieser Internationalen Norm eingeteilt werden.
b) Abschnitte und Tabellen, gekennzeichnet durch ein nachgestelltes „B“, können nur für Stabelektroden
angewendet werden, die nach der Zugfestigkeit und der chemischen Zusammensetzung des reinen
Schweißgutes nach dieser Internationalen Norm eingeteilt werden.
c) Abschnitte und Tabellen, die kein nachgestelltes „A“ oder „B“ enthalten, sind für alle nach dieser
Internationalen Norm eingeteilten Stabelektroden anwendbar.
In einigen Tabellen sind zum Vergleich die Anforderungen an Stabelektroden nach den beiden Normsystemen
zusammengestellt. In Zusammensetzung und Eigenschaften ähnliche Stabelektroden aus beiden Systemen
werden in der betreffenden Tabelle in derselben Zeile in benachbarten Spalten aufgeführt. Die eine Spalte
enthält das für das eine System verbindliche Kurzzeichen, die andere Spalte in Klammern das für die ähnliche
Stabelektrode geltende Kurzzeichen nach dem anderen System. Durch geeignete Anpassung ist es oft, aber
nicht immer, möglich, eine Stabelektrode herzustellen, die nach beiden Systemen eingeteilt werden kann.
Produits consommables pour le soudage - Électrodes enrobées pour le soudage manuel à l'arc des aciers résistant au fluage - Classification (ISO 3580:2010)
L'ISO 3580:2010 spécifie les exigences relatives à la classification des électrodes enrobées, d'après le métal fondu hors dilution à l'état traité thermiquement, pour le soudage manuel à l'arc des aciers ferritiques et martensitiques résistant au fluage et des aciers faiblement alliés pour usage à haute température.
L'ISO 3580:2010 propose une spécification mixte permettant une classification utilisant un système fondé soit sur la composition chimique du métal fondu hors dilution, avec des exigences portant sur la limite d'élasticité et l'énergie de rupture pour le métal fondu hors dilution, soit sur la résistance à la traction et la composition chimique du métal fondu hors dilution.
Les paragraphes et les tableaux portant le suffixe «A» sont applicables uniquement aux électrodes enrobées classifiées d'après le système basé sur la composition chimique, avec des exigences portant sur la limite d'élasticité et l'énergie de rupture pour le métal fondu hors dilution conformément à l'ISO 3580:2010.
Les paragraphes et les tableaux portant le suffixe «B» sont applicables uniquement aux électrodes enrobées classifiées d'après le système basé sur la résistance à la traction et la composition chimique du métal fondu hors dilution conformément à l'ISO 3580:2010.
Les paragraphes et les tableaux ne portant ni le suffixe «A» ni le suffixe «B» sont applicables à toutes les électrodes enrobées classifiées conformément à l'ISO 3580:2010.
Afin de permettre des comparaisons, certains tableaux comportent des exigences relatives aux électrodes classifiées selon les deux systèmes, ce qui place des électrodes particulières, ayant des compositions et des propriétés similaires des deux systèmes, sur des lignes adjacentes de ces tableaux. Sur une ligne particulière du tableau ayant un caractère obligatoire dans l'un des systèmes, le symbole affecté à l'électrode similaire de l'autre système figure entre parenthèses. En restreignant de façon adéquate la formulation d'une électrode donnée, il est souvent possible, mais pas toujours, de fabriquer une électrode pouvant être classifiée dans les deux systèmes, auquel cas l'électrode et/ou son emballage peut être marqué de la classification suivant l'un ou l'autre des deux systèmes, ou suivant les deux.
Dodajni materiali za varjenje - Oplaščene elektrode za obločno varjenje jekel, odpornih proti lezenju - Razvrstitev (ISO 3580:2010)
Ta mednarodni standard določa zahteve za razvrstitev oplaščenih elektrod na osnovi čistega vara s toplotno obdelavo za obločno varjenje feritnih in martenzitnih malolegiranih jekel za povišane temperature, odpornih proti lezenju.
Ta mednarodni standard predstavlja kombinirano specifikacijo za klasifikacijo z uporabo sistema na osnovi kemijske sestave čistega vara z zahtevami za mejo prožnosti in udarno energijo čistega vara ali z uporabo sistema na osnovi natezne trdnosti in kemijske sestave čistega vara.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 3580:2011
01-november-2011
1DGRPHãþD
SIST EN ISO 3580:2008
'RGDMQLPDWHULDOL]DYDUMHQMH2SODãþHQHHOHNWURGH]DREORþQRYDUMHQMHMHNHO
RGSRUQLKSURWLOH]HQMX5D]YUVWLWHY ,62
Welding consumables - Covered electrodes for manual metal arc welding of creep-
resisting steels - Classification (ISO 3580:2010)
Schweißzusätze - Umhüllte Stabelektroden zum Lichtbogenhandschweißen von
warmfesten Stählen - Einteilung (ISO 3580:2010)
Produits consommables pour le soudage - Électrodes enrobées pour le soudage manuel
à l'arc des aciers résistant au fluage - Classification (ISO 3580:2010)
Ta slovenski standard je istoveten z: EN ISO 3580:2011
ICS:
25.160.20 Potrošni material pri varjenju Welding consumables
SIST EN ISO 3580:2011 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 3580:2011
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SIST EN ISO 3580:2011
EUROPEAN STANDARD
EN ISO 3580
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2011
ICS 25.160.20 Supersedes EN ISO 3580:2008
English Version
Welding consumables - Covered electrodes for manual metal
arc welding of creep-resisting steels - Classification (ISO
3580:2010)
Produits consommables pour le soudage - Électrodes Schweißzusätze - Umhüllte Stabelektroden zum
enrobées pour le soudage manuel à l'arc des aciers Lichtbogenhandschweißen von warmfesten Stählen -
résistant au fluage - Classification (ISO 3580:2010) Einteilung (ISO 3580:2010)
This European Standard was approved by CEN on 9 January 2011.
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-CENELEC 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-CENELEC 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
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 3580:2011: E
worldwide for CEN national Members.
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SIST EN ISO 3580:2011
EN ISO 3580:2011 (E)
Contents Page
Foreword .3
2
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SIST EN ISO 3580:2011
EN ISO 3580:2011 (E)
Foreword
The text of ISO 3580:2010 has been prepared by Technical Committee ISO/TC 44 “Welding and allied
processes” of the International Organization for Standardization (ISO) and has been taken over as EN ISO
3580:2011 by Technical Committee CEN/TC 121 “Welding” the secretariat of which is held by DIN.
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 2011, and conflicting national standards shall be withdrawn at
the latest by August 2011.
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 ISO 3580:2008.
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.
Endorsement notice
The text of ISO 3580:2010 has been approved by CEN as a EN ISO 3580:2011 without any modification.
3
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SIST EN ISO 3580:2011
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SIST EN ISO 3580:2011
INTERNATIONAL ISO
STANDARD 3580
Third edition
2010-03-15
Welding consumables — Covered
electrodes for manual metal arc welding
of creep-resisting steels — Classification
Produits consommables pour le soudage — Électrodes enrobées pour
le soudage manuel à l'arc des aciers résistant au fluage —
Classification
Reference number
ISO 3580:2010(E)
©
ISO 2010
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SIST EN ISO 3580:2011
ISO 3580:2010(E)
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ii © ISO 2010 – All rights reserved
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SIST EN ISO 3580:2011
ISO 3580:2010(E)
Contents Page
Foreword .iv
Introduction.v
1 Scope.1
2 Normative references.1
3 Classification.2
4 Symbols and requirements .3
4.1 Symbol for the product/process .3
4.2 Symbol for the chemical composition of all-weld metal .3
4.3 Symbol for the mechanical properties of all-weld metal.3
4.4 Symbol for type of electrode covering.7
4.5 Symbol for nominal electrode efficiency and type of current .8
4.6 Symbol for welding position .8
4.7 Symbol for hydrogen content of deposited metal .9
4.8 Rounding procedure .10
5 Mechanical tests.10
5.1 General.10
5.2 Preheating and interpass temperature.10
5.3 Pass sequence.10
6 Chemical analysis.11
7 Fillet weld test.11
8 Retests.12
9 Technical delivery conditions .12
10 Examples of designation .13
Annex A (informative) Classification systems.14
Annex B (informative) Description of chemical composition designators (classification by
chemical composition).16
Annex C (informative) Description of chemical composition designators (classification by tensile
strength and chemical composition).17
Annex D (informative) Description of types of electrode covering (classification by chemical
composition) .18
Annex E (informative) Description of types of electrode covering (classification by tensile
strength and chemical composition).19
Annex F (informative) Notes on diffusible hydrogen .21
Bibliography.22
© ISO 2010 – All rights reserved iii
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SIST EN ISO 3580:2011
ISO 3580:2010(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 3580 was prepared by Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee
SC 3, Welding consumables.
This third edition cancels and replaces the second edition (ISO 3580:2004).
Requests for official interpretations of any aspect of this International Standard should be directed to the
Secretariat of ISO/TC 44/SC 3 via your national standards body. A complete listing of these bodies can be
found at www.iso.org.
iv © ISO 2010 – All rights reserved
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SIST EN ISO 3580:2011
ISO 3580:2010(E)
Introduction
This International Standard proposes a method for classification of covered electrodes, in terms of chemical
composition of the all-weld metal (system A) and in terms of tensile strength and chemical composition
(system B).
The mechanical properties of all-weld metal test specimens used to classify the electrodes vary from those
obtained in production joints because of differences in welding procedure such as electrode diameter, width of
weave, welding position and material composition.
[1]
The classification according to system A is mainly based on EN 1599:1997 . The classification according to
system B is mainly based upon standards used around the Pacific Rim.
© ISO 2010 – All rights reserved v
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SIST EN ISO 3580:2011
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SIST EN ISO 3580:2011
INTERNATIONAL STANDARD ISO 3580:2010(E)
Welding consumables — Covered electrodes for manual metal
arc welding of creep-resisting steels — Classification
1 Scope
This International Standard specifies requirements for classification of covered electrodes, based on the all-
weld metal in the heat-treated condition, for manual metal arc welding of ferritic and martensitic creep-
resisting and low alloy elevated temperature steels.
This International Standard is a combined specification for classification utilizing a system based upon the
chemical composition of the all-weld metal, with requirements for the yield strength and impact energy of the
all-weld metal, or utilizing a system based upon the tensile strength and the chemical composition of the all-
weld metal.
a) Paragraphs and tables which carry the suffix letter “A” are applicable only to electrodes classified to the
system based upon chemical composition, with requirements for the yield strength and impact energy of
the all-weld metal under this International Standard.
b) Paragraphs and tables which carry the suffix letter “B” are applicable only to electrodes classified to the
system based upon the tensile strength and the chemical composition of all-weld metal under this
International Standard.
c) Paragraphs and tables which do not have either the suffix letter “A” or the suffix letter “B” are applicable to
all covered electrodes classified under this International Standard.
For comparison purposes, some tables include requirements for electrodes classified according to both
systems, placing individual electrodes from the two systems, which are similar in composition and properties,
on adjacent lines in the particular table. In a particular line of the table that is mandatory in one system, the
symbol for the similar electrode from the other system is indicated in parentheses. By appropriate restriction of
the formulation of a particular electrode, it is often, but not always, possible to produce an electrode that can
be classified in both systems, in which case the electrode, and/or its packaging, may be marked with the
classification in either or both systems.
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.
ISO 544, Welding consumables — Technical delivery conditions for filler materials and fluxes — Type of
product, dimensions, tolerances and markings
ISO 2401, Covered electrodes — Determination of the efficiency, metal recovery and deposition coefficient
ISO 3690, Welding and allied processes — Determination of hydrogen content in arc weld metal
ISO 6847, Welding consumables — Deposition of a weld metal pad for chemical analysis
ISO 6947, Welds — Working positions
© ISO 2010 – All rights reserved 1
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SIST EN ISO 3580:2011
ISO 3580:2010(E)
ISO 13916, Welding — Guidance on the measurement of preheating temperature, interpass temperature and
preheat maintenance temperature
ISO 14344, Welding consumables — Procurement of filler materials and fluxes
ISO 15792-1:2000, Welding consumables — Test methods — Part 1: Test methods for all-weld metal test
specimens in steel, nickel and nickel alloys
ISO 15792-3, Welding consumables — Test methods — Part 3: Classification testing of positional capacity
and root penetration of welding consumables in a fillet weld
ISO 80000-1:2009, Quantities and units — Part 1: General
3 Classification
Classification designations are based upon two approaches to indicate the composition and properties of the
all-weld metal obtained with a given electrode. The two designation approaches include additional designators
for some other classification requirements, but not all. In most cases, a given commercial product can be
classified in both systems. Then either or both classification designations can be used for the product.
The classification includes all-weld metal properties obtained with a covered electrode as given in 3A and 3B.
The classification is based on the electrode size 4,0 mm with the exception of the symbol for welding position
which is based on ISO 15792-3.
3A Classification by chemical composition 3B Classification by tensile strength and
chemical composition
The classification is divided into six parts:
The classification is divided into five parts:
1) the first part gives a symbol indicating the
1) the first part gives a symbol indicating the
product/process to be identified;
product/process to be identified;
2) the second part gives a symbol indicating the 2) the second part gives a symbol indicating the
chemical composition of the all-weld metal (see
strength of the all-weld metal (see Table 2);
Table 1);
3) the third part gives a symbol indicating the type
3) the third part gives a symbol indicating the type
of electrode covering, the type of current, and the
of electrode covering (see 4.4A);
welding position (see Table 3B);
4) the fourth part gives a symbol indicating the
4) the fourth part gives a symbol indicating the
nominal electrode efficiency and type of current (see chemical composition of all-weld metal
Table 4A);
(see Table 1);
5) the fifth part gives a symbol indicating the 5) the fifth part gives a symbol indicating the
welding position (see Table 5A);
hydrogen content of deposited metal (see Table 6).
6) the sixth part gives a symbol indicating the
hydrogen content of the deposited metal (see
Table 6).
2 © ISO 2010 – All rights reserved
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SIST EN ISO 3580:2011
ISO 3580:2010(E)
In order to facilitate the use of this International In order to facilitate the use of this International
Standard, the classification is split into two sections: Standard, the classification is split into two sections:
a) Compulsory section a) Compulsory section
This section includes the symbols for the type This section includes the symbols for the type
of product, the chemical composition and the of product, the strength, the type of covering,
type of covering, i.e. the symbols defined in 4.1, the type of current, the welding position, and
4.2 and 4.4A; the chemical composition, i.e. the symbols
defined in 4.1, 4.2, 4.3B, 4.4B and 4.6B.
b) Optional section
b) Optional section
This section includes the symbols for the This section includes the symbol for the
hydrogen content, i.e. the symbol defined in
nominal electrode efficiency, the type of
current, the welding positions for which the 4.7.
electrode is suitable, and the symbol for
hydrogen content, i.e. the symbols defined in
4.5A, 4.6A and 4.7.
The full designation (see Clause 10) shall be used on packages and in the manufacturer's literature and data
sheets. The designation system is shown in Annex A for both systems.
4 Symbols and requirements
4.1 Symbol for the product/process
The symbol for the covered electrode used in the manual metal arc welding process shall be the letter E.
4.2 Symbol for the chemical composition of all-weld metal
The symbols in Table 1 indicate the chemical composition of all-weld metal determined in accordance with
Clause 6. See Annexes B and C for descriptions of the symbols used for chemical composition in system A
and in system B, respectively.
4.3 Symbol for the mechanical properties of all-weld metal
4.3A Classification by chemical composition 4.3B Classification by tensile strength and
chemical composition
No symbol shall be used for the mechanical The symbol for tensile strength shall be 49 for
properties of the all-weld metal. The all-weld metal 490 MPa minimum tensile strength, 52 for 520 MPa
obtained using the covered electrodes listed in minimum tensile strength, 55 for 550 MPa minimum
Table 1 in accordance with Clause 5 shall also fulfil tensile strength or 62 for 620 MPa minimum tensile
the mechanical property requirements specified in strength. The complete mechanical property
Table 2. requirements that shall be fulfilled by the various
compositions are specified in Table 2.
© ISO 2010 – All rights reserved 3
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SIST EN ISO 3580:2011
ISO 3580:2010(E)
Table 1 — Symbol for chemical composition of all-weld metal
Chemical composition
a b
symbol for classification Chemical composition, % (by mass)
according to
Tensile
Chemical strength and
Other
composition
chemical C Si Mn P S Cr Mo V
d
elements
c
composition
ISO 3580-A
ISO 3580-B
0,40 to 0,40 to
Mo (1M3) 0,10 0,80 0,030 0,025 0,2 0,03 —
1,50 0,70
0,40 to
— — —
(Mo) 1M3 0,12 0,80 1,00 0,030 0,030
0,65
0,03 to 0,40 to 0,30 to 0,80 to 0,25 to
MoV — 0,80 0,030 0,025 —
0,12 1,50 0,60 1,20 0,60
0,05 to 0,40 to 0,40 to 0,40 to
CrMo0,5 (CM) 0,80 0,030 0,025 — —
0,12 1,50 0,65 0,65
0,05 to 0,40 to 0,40 to
— —
(CrMo0,5) CM 0,80 0,90 0,030 0,030
0,12 0,65 0,65
0,07 to 0,30 to 0,40 to 0,40 to 1,00 to
—
— C1M 0,030 0,030 0,05
0,15 0,60 0,70 0,60 1,25
0,05 to 0,40 to 0,90 to 0,45 to
CrMo1 (1CM) 0,80 0,030 0,025 — —
0,12 1,50 1,40 0,70
0,05 to 1,00 to 0,40 to
(CrMo1) 1CM 0,80 0,90 0,030 0,030 — —
0,12 1,50 0,65
0,40 to 0,90 to 0,45 to
CrMo1L (1CML) 0,05 0,80 0,030 0,025 — —
1,50 1,40 0,70
1,00 to 0,40 to
— —
(CrMo1L) 1CML 0,05 1,00 0,90 0,030 0,030
1,50 0,65
0,05 to 0,70 to 0,90 to 0,90 to 0,10 to
CrMoV1 — 0,80 0,030 0,025 —
0,15 1,50 1,30 1,30 0,35
0,05 to 0,40 to 0,90 to
CrMo2 (2C1M) 0,80 0,030 0,025 2,0 to 2,6 — —
0,12 1,30 1,30
0,05 to 2,00 to 0,90 to
— —
(CrMo2) 2C1M 1,00 0,90 0,030 0,030
0,12 2,50 1,20
0,40 to 0,90 to
CrMo2L (2C1ML) 0,05 0,80 0,030 0,025 2,0 to 2,6 — —
1,30 1,30
2,00 to 0,90 to
— —
(CrMo2L) 2C1ML 0,05 1,00 0,90 0,030 0,030
2,50 1,20
1,75 to 0,40 to
— 2CML 0,05 1,00 0,90 0,030 0,030 — —
2,25 0,65
0,05 to 0,40 to 2,00 to 0,90 to 0,20 to Nb 0,010 to
— 2C1MV 0,60 0,030 0,030
0,15 1,50 2,60 1,20 0,40 0,050
0,05 to 0,40 to 2,60 to 0,90 to 0,20 to Nb 0,010 to
— 3C1MV 0,60 0,030 0,030
0,15 1,50 3,40 1,20 0,40 0,050
0,03 to 0,40 to 0,40 to
CrMo5 (5CM) 0,80 0,025 0,025 4,0 to 6,0 — —
0,12 1,50 0,70
0,05 to 0,45 to
—
(CrMo5) 5CM 0,90 1,00 0,030 0,030 4,0 to 6,0 Ni 0,40
0,10 0,65
0,45 to
—
— 5CML 0,05 0,90 1,00 0,030 0,030 4,0 to 6,0 Ni 0,40
0,65
4 © ISO 2010 – All rights reserved
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SIST EN ISO 3580:2011
ISO 3580:2010(E)
Table 1 (continued)
Chemical composition
a b
symbol for classification Chemical composition, % (by mass)
according to
Tensile
Chemical strength and
Other
composition
chemical C Si Mn P S Cr Mo V
d
elements
c
composition
ISO 3580-A
ISO 3580-B
0,03 to 0,40 to 8,0 to 0,90 to
CrMo9 (9C1M) 0,60 0,025 0,025 0,15 Ni 1,0
0,12 1,30 10,0 1,20
0,05 to 8,0 to 0,85 to
—
(CrMo9) 9C1M 0,90 1,00 0,030 0,030 Ni 0,40
0,10 10,5 1,20
8,0 to 0,85 to
—
— 9C1ML 0,05 0,90 1,00 0,030 0,030 Ni 0,40
10,5 1,20
Ni 0,40 to 1,00
0,06 to 0,40 to 8,0 to 0,80 to 0,15 to
e
CrMo91 (9C1MV) 0,60 0,025 0,025 Nb 0,03 to 0,10
0,12 1,50 10,5 1,20 0,30
N 0,02 to 0,07
Ni 1,0
Mn + Ni = 1,50
max.
0,08 to 8,0 to 0,85 to 0,15 to
(CrMo91) 9C1MV 0,30 1,25 0,01 0,01 Cu 0,25
0,13 10,5 1,20 0,30
Al 0,04
Nb 0,02 to 0,10
N 0,02 to 0,07
Ni 1,0
Cu 0,25
0,03 to 1,00 to 8,0 to 0,80 to 0,15 to
e
(CrMo91) 9C1MV1 0,60 0,025 0,025 Al 0,04
0,12 1,80 10,5 1,20 0,30
Nb 0,02 to 0,10
N 0,02 to 0,07
0,15 to 0,40 to 10,0 to 0,80 to 0,20 to Ni 0,8
CrMoWV12 — 0,80 0,025 0,025
0,22 1,30 12,0 1,20 0,40 W 0,40 to 0,60
Z G Any other agreed composition
a
A designation in parentheses [e.g., (CrMo1) or (1CM)] indicates a near match in the other designation system, but not an exact match. The correct
designation for a given composition range is the one without parentheses. A given product may, by having a more restricted chemical composition which
fulfils both sets of designation requirements, be assigned both designations independently, provided that the mechanical property requirements of Table 2
are also satisfied.
b
Single values shown in the table are maximum values.
c
If not specified, contents are: Ni < 0,3 % (by mass), Cu < 0,3 % (by mass), Nb < 0,01 % (by mass).
d
Elements listed without specified values shall be reported, if intentionally added. The total of these unspecified elements and all other elements found
in the course of routine chemical analysis shall not exceed 0,50 % (by mass).
e
The combination of Ni+Mn tends to lower the Ac1 temperature to the point where the PWHT temperature required for proper tempering may approach
or exceed the Ac1 of the weld metal.
© ISO 2010 – All rights reserved 5
---------------------- Page: 17 ----------------------
SIST EN ISO 3580:2011
ISO 3580:2010(E)
Table 2 — Mechanical properties of all-weld metal
Chemical composition
Impact energy
a
Heat treatment of all-weld metal
symbol for classification
J at +20 °C
Minimum Minimum
according to d
Minimum
yield
tensile
elongation
c
strength Post-weld heat
strength
Tensile
Minimum
Preheat and
treatment of test
Chemical strength and average Minimum
interpass
assembly
composition chemical single
from three
temperature
e
ISO 3580-A composition test value
f
MPa MPa % Time
Temperature
°C
b
ISO 3580-B specimens
min
°C
Mo (1M3) 355 510 22 47 38 570 to 620
< 200 60 ± 10
(Mo) 49XX-1M3 390 490 22 — — 90 to 110 605 to 645
+10
g
60
0
(Mo) 49YY-1M3 390 490 20 — — 90 to 110 605 to 645
+10
g
60
0
MoV 355 510 18 47 38 200 to 300 690 to 730
60 ± 10
CrMo0,5 (55XX-CM) 355 510 22 47 38 100 to 200 600 to 650 60 ± 10
(CrMo0,5) 55XX-CM 460 550 17 — — 160 to 190 675 to 705 +10
g
60
0
55XX-C1M 460 550 17 — — 160 to 190 675 to 705
+10
g
60
0
CrMo1 (55XX-1CM) 355 510 20 47 38 150 to 250 660 to 700 60 ± 10
(5513-1CM)
(CrMo1) 55XX-1CM 460 550 17 — — 160 to 190 675 to 705
+10
g
60
0
(CrMo1) 5513-1CM 460 550 14 — — 160 to 190 675 to 705 +10
g
60
0
CrMo1L (52XX-1CML) 355 510 20 47 38 150 to 250 660 to 700
60 ± 10
(CrMo1L) 52XX-1CML 390 520 17 — — 160 to 190 675 to 705
+10
g
60
0
CrMoV1 435 590 15 24 19 200 to 300 680 to 730 60 ± 10
CrMo2 (62XX-2C1M) 400 500 18 47 38 200 to 300 690 to 750
60 ± 10
(6213-2C1M)
(CrMo2) 62XX-2C1M 530 620 15 — — 160 to 190 675 to 705
+10
g
60
0
(CrMo2) 6213-2C1M 530 620 12 — — 160 to 190 675 to 705 +10
g
60
0
CrMo2L (55XX-2C1ML) 400 500 18 47 38 200 to 300 690 to 750
60 ± 10
(CrMo2L) 55XX-2C1ML 460 550 15 — — 160 to 190 675 to 705
+10
g
60
0
55XX-2CML 460 550 15 — — 160 to 190 675 to 705 +10
g
60
0
62XX-2C1MV 530 620 15 — — 160 to 190 725 to 755
60 ± 10
62XX-3C1MV 530 620 15 — — 160 to 190 725 to 755
+10
g
60
0
CrMo5 (55XX-5CM) 400 590 17 47 38 200 to 300 730 to 760 60 ± 10
(CrMo5) 55XX-5CM 460 550 17 — — 175 to 230 725 to 755
+10
g
60
0
55XX-5CML 460 550 17 — — 175 to 230 725 to 755
+10
g
60
0
CrMo9 (62XX-9C1M) 435 590 18 34 27 200 to 300 740 to 780 120 ± 10
(CrMo9) 62XX-9C1M 530 620 15 — — 205 to 260 725 to 755
+10
g
60
0
62XX-9C1ML 530 620 15 — — 205 to 260 725 t
...
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Schweißzusätze - Umhüllte Stabelektroden zum Lichtbogenhandschweißen von warmfesten Stählen - Einteilung (ISO 3580:2010)Produits consommables pour le soudage - Électrodes enrobées pour le soudage manuel à l'arc des aciers résistant au fluage - Classification (ISO 3580:2010)Welding consumables - Covered electrodes for manual metal arc welding of creep-resisting steels - Classification (ISO 3580:2010)25.160.20Potrošni material pri varjenjuWelding consumablesICS:Ta slovenski standard je istoveten z:FprEN ISO 3580kSIST FprEN ISO 3580:2010en,fr,de01-september-2010kSIST FprEN ISO 3580:2010SLOVENSKI
STANDARD
kSIST FprEN ISO 3580:2010
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
FINAL DRAFT
FprEN ISO 3580
July 2010 ICS 25.160.20 Will supersede EN ISO 3580:2008English Version
Welding consumables - Covered electrodes for manual metal arc welding of creep-resisting steels - Classification (ISO 3580:2010)
Produits consommables pour le soudage - Électrodes enrobées pour le soudage manuel à l'arc des aciers résistant au fluage - Classification (ISO 3580:2010)
Schweißzusätze - Umhüllte Stabelektroden zum Lichtbogenhandschweißen von warmfesten Stählen - Einteilung (ISO 3580:2010) This draft European Standard is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee CEN/TC 121.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and shall not be referred to as a European Standard.
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. FprEN ISO 3580:2010: EkSIST FprEN ISO 3580:2010
FprEN ISO 3580:2010 (E) 2 Contents Page Foreword .3 kSIST FprEN ISO 3580:2010
FprEN ISO 3580:2010 (E) 3 Foreword The text of ISO 3580:2010 has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes” of the International Organization for Standardization (ISO) and has been taken over as FprEN ISO 3580:2010 by Technical Committee CEN/TC 121 “Welding” the secretariat of which is held by DIN. This document is currently submitted to the Unique Acceptance Procedure. This document will supersede EN ISO 3580:2008. Endorsement notice The text of ISO 3580:2010 has been approved by CEN as a FprEN ISO 3580:2010 without any modification.
kSIST FprEN ISO 3580:2010
kSIST FprEN ISO 3580:2010
Reference numberISO 3580:2010(E)© ISO 2010
INTERNATIONAL STANDARD ISO3580Third edition2010-03-15Welding consumables — Covered electrodes for manual metal arc welding of creep-resisting steels — ClassificationProduits consommables pour le soudage — Électrodes enrobées pour le soudage manuel à l'arc des aciers résistant au fluage — Classification
kSIST FprEN ISO 3580:2010
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kSIST FprEN ISO 3580:2010
ISO 3580:2010(E) © ISO 2010 – All rights reserved iii Contents Page Foreword.iv Introduction.v 1 Scope.1 2 Normative references.1 3 Classification.2 4 Symbols and requirements.3 4.1 Symbol for the product/process.3 4.2 Symbol for the chemical composition of all-weld metal.3 4.3 Symbol for the mechanical properties of all-weld metal.3 4.4 Symbol for type of electrode covering.7 4.5 Symbol for nominal electrode efficiency and type of current.8 4.6 Symbol for welding position.8 4.7 Symbol for hydrogen content of deposited metal.9 4.8 Rounding procedure.10 5 Mechanical tests.10 5.1 General.10 5.2 Preheating and interpass temperature.10 5.3 Pass sequence.10 6 Chemical analysis.11 7 Fillet weld test.11 8 Retests.12 9 Technical delivery conditions.12 10 Examples of designation.13 Annex A (informative)
Classification systems.14 Annex B (informative)
Description of chemical composition designators (classification by chemical composition).16 Annex C (informative)
Description of chemical composition designators (classification by tensile strength and chemical composition).17 Annex D (informative)
Description of types of electrode covering (classification by chemical composition).18 Annex E (informative)
Description of types of electrode covering (classification by tensile strength and chemical composition).19 Annex F (informative)
Notes on diffusible hydrogen.21 Bibliography.22
kSIST FprEN ISO 3580:2010
ISO 3580:2010(E) iv © ISO 2010 – All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 3580 was prepared by Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee SC 3, Welding consumables. This third edition cancels and replaces the second edition (ISO 3580:2004). Requests for official interpretations of any aspect of this International Standard should be directed to the Secretariat of ISO/TC 44/SC 3 via your national standards body. A complete listing of these bodies can be found at www.iso.org. kSIST FprEN ISO 3580:2010
ISO 3580:2010(E) © ISO 2010 – All rights reserved v Introduction This International Standard proposes a method for classification of covered electrodes, in terms of chemical composition of the all-weld metal (system A) and in terms of tensile strength and chemical composition (system B). The mechanical properties of all-weld metal test specimens used to classify the electrodes vary from those obtained in production joints because of differences in welding procedure such as electrode diameter, width of weave, welding position and material composition. The classification according to system A is mainly based on EN 1599:1997[1]. The classification according to system B is mainly based upon standards used around the Pacific Rim. kSIST FprEN ISO 3580:2010
kSIST FprEN ISO 3580:2010
INTERNATIONAL STANDARD ISO 3580:2010(E) © ISO 2010 – All rights reserved 1 Welding consumables — Covered electrodes for manual metal arc welding of creep-resisting steels — Classification 1 Scope This International Standard specifies requirements for classification of covered electrodes, based on the all-weld metal in the heat-treated condition, for manual metal arc welding of ferritic and martensitic creep-resisting and low alloy elevated temperature steels. This International Standard is a combined specification for classification utilizing a system based upon the chemical composition of the all-weld metal, with requirements for the yield strength and impact energy of the all-weld metal, or utilizing a system based upon the tensile strength and the chemical composition of the all-weld metal. a) Paragraphs and tables which carry the suffix letter “A” are applicable only to electrodes classified to the system based upon chemical composition, with requirements for the yield strength and impact energy of the all-weld metal under this International Standard. b) Paragraphs and tables which carry the suffix letter “B” are applicable only to electrodes classified to the system based upon the tensile strength and the chemical composition of all-weld metal under this International Standard. c) Paragraphs and tables which do not have either the suffix letter “A” or the suffix letter “B” are applicable to all covered electrodes classified under this International Standard. For comparison purposes, some tables include requirements for electrodes classified according to both systems, placing individual electrodes from the two systems, which are similar in composition and properties, on adjacent lines in the particular table. In a particular line of the table that is mandatory in one system, the symbol for the similar electrode from the other system is indicated in parentheses. By appropriate restriction of the formulation of a particular electrode, it is often, but not always, possible to produce an electrode that can be classified in both systems, in which case the electrode, and/or its packaging, may be marked with the classification in either or both systems. 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. ISO 544, Welding consumables — Technical delivery conditions for filler materials and fluxes — Type of product, dimensions, tolerances and markings ISO 2401, Covered electrodes — Determination of the efficiency, metal recovery and deposition coefficient ISO 3690, Welding and allied processes — Determination of hydrogen content in
arc weld metal ISO 6847, Welding consumables — Deposition of a weld metal pad for chemical analysis ISO 6947, Welds — Working positions kSIST FprEN ISO 3580:2010
ISO 3580:2010(E) 2 © ISO 2010 – All rights reserved ISO 13916, Welding — Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature ISO 14344, Welding consumables — Procurement of filler materials and fluxes
ISO 15792-1:2000, Welding consumables — Test methods — Part 1: Test methods for all-weld metal test specimens in steel, nickel and nickel alloys ISO 15792-3, Welding consumables — Test methods — Part 3: Classification testing of positional capacity and root penetration of welding consumables in a fillet weld ISO 80000-1:2009, Quantities and units — Part 1: General 3 Classification Classification designations are based upon two approaches to indicate the composition and properties of the all-weld metal obtained with a given electrode. The two designation approaches include additional designators for some other classification requirements, but not all. In most cases, a given commercial product can be classified in both systems. Then either or both classification designations can be used for the product. The classification includes all-weld metal properties obtained with a covered electrode as given in 3A and 3B. The classification is based on the electrode size 4,0 mm with the exception of the symbol for welding position which is based on ISO 15792-3. 3A Classification by chemical compositionThe classification is divided into six parts: 1) the first part gives a symbol indicating theproduct/process to be identified; 2) the second part gives a symbol indicating thechemical composition of the all-weld metal (seeTable 1); 3) the third part gives a symbol indicating the typeof electrode covering (see 4.4A); 4) the fourth part gives a symbol indicating thenominal electrode efficiency and type of current (seeTable 4A); 5) the fifth part gives a symbol indicating thewelding position (see Table 5A); 6) the sixth part gives a symbol indicating thehydrogen content of the deposited metal (seeTable 6).
3B Classification by tensile strength and chemical composition The classification is divided into five parts: 1) the first part gives a symbol indicating the product/process to be identified; 2) the second part gives a symbol indicating the strength of the all-weld metal (see Table 2); 3) the third part gives a symbol indicating the type of electrode covering, the type of current, and the welding position (see Table 3B); 4) the fourth part gives a symbol indicating the chemical composition of all-weld metal (see Table 1); 5) the fifth part gives a symbol indicating the hydrogen content of deposited metal (see Table 6).kSIST FprEN ISO 3580:2010
ISO 3580:2010(E) © ISO 2010 – All rights reserved 3 In order to facilitate the use of this InternationalStandard, the classification is split into two sections:a) Compulsory section This section includes the symbols for the typeof product, the chemical composition and thetype of covering, i.e. the symbols defined in 4.1, 4.2 and 4.4A; b) Optional section This section includes the symbols for thenominal electrode efficiency, the type ofcurrent, the welding positions for which theelectrode is suitable, and the symbol forhydrogen content, i.e. the symbols defined in 4.5A, 4.6A and 4.7.
In order to facilitate the use of this InternationalStandard, the classification is split into two sections:a) Compulsory section This section includes the symbols for the type of product, the strength, the type of covering, the type of current, the welding position,and the chemical composition, i.e. the symbols defined in 4.1, 4.2, 4.3B, 4.4B and 4.6B. b) Optional section This section includes the symbol for the hydrogen content, i.e. the symbol defined in 4.7. The full designation (see Clause 10) shall be used on packages and in the manufacturer's literature and data sheets. The designation system is shown in Annex A for both systems. 4 Symbols and requirements 4.1 Symbol for the product/process The symbol for the covered electrode used in the manual metal arc welding process shall be the letter E. 4.2 Symbol for the chemical composition of all-weld metal The symbols in Table 1 indicate the chemical composition of all-weld metal determined in accordance with Clause 6. See Annexes B and C for descriptions of the symbols used for chemical composition in system A and in system B, respectively. 4.3 Symbol for the mechanical properties of all-weld metal 4.3A Classification by chemical composition
4.3B Classification by tensile strength and chemical composition No symbol shall be used for the mechanicalproperties of the all-weld metal. The all-weld metal obtained using the covered electrodes listed inTable 1 in accordance with Clause 5 shall also fulfilthe mechanical property requirements specified inTable 2.
The symbol for tensile strength shall be 49 for 490 MPa minimum tensile strength, 52 for 520 MPa minimum tensile strength, 55 for 550 MPa minimum tensile strength or 62 for 620 MPa minimum tensile strength. The complete mechanical property requirements that shall be fulfilled by the various compositions are specified in Table 2. kSIST FprEN ISO 3580:2010
ISO 3580:2010(E) 4 © ISO 2010 – All rights reserved Table 1 — Symbol for chemical composition of all-weld metal Chemical composition symbola for classification according to Chemical composition, % (by mass)b Chemical composition ISO 3580-Ac Tensile strength and chemical composition ISO 3580-B C Si Mn P S Cr Mo V Other elementsd Mo (1M3) 0,10 0,80 0,40 to 1,50 0,030 0,025 0,2 0,40 to 0,70 0,03 — (Mo) 1M3 0,12 0,80 1,00 0,030 0,030 — 0,40 to 0,65 — — MoV — 0,03 to 0,12 0,80 0,40 to 1,50 0,030 0,025 0,30 to 0,60 0,80 to 1,20 0,25 to 0,60 — CrMo0,5 (CM) 0,05 to 0,12 0,80 0,40 to 1,50 0,030 0,025 0,40 to 0,65 0,40 to 0,65 — — (CrMo0,5) CM 0,05 to 0,12 0,80 0,90 0,030 0,030 0,40 to 0,65 0,40 to 0,65 — — — C1M 0,07 to 0,15 0,30 to 0,60 0,40 to 0,70 0,030 0,030 0,40 to 0,60 1,00 to 1,25 0,05 — CrMo1 (1CM) 0,05 to 0,12 0,80 0,40 to 1,50 0,030 0,025 0,90 to 1,40 0,45 to 0,70 — — (CrMo1) 1CM 0,05 to 0,12 0,80 0,90 0,030 0,030 1,00 to 1,50 0,40 to 0,65 — — CrMo1L (1CML) 0,05 0,80 0,40 to 1,50 0,030 0,025 0,90 to 1,40 0,45 to 0,70 — — (CrMo1L) 1CML 0,05 1,00 0,90 0,030 0,030 1,00 to 1,50 0,40 to 0,65 — — CrMoV1 — 0,05 to 0,15 0,80 0,70 to 1,50 0,030 0,025 0,90 to 1,30 0,90 to 1,30 0,10 to 0,35 — CrMo2 (2C1M) 0,05 to 0,12 0,80 0,40 to 1,30 0,030 0,025 2,0 to 2,60,90 to 1,30 — — (CrMo2) 2C1M 0,05 to 0,12 1,00 0,90 0,030 0,030 2,00 to 2,50 0,90 to 1,20 — — CrMo2L (2C1ML) 0,05 0,80 0,40 to 1,30 0,030 0,025 2,0 to 2,60,90 to 1,30 — — (CrMo2L) 2C1ML 0,05 1,00 0,90 0,030 0,030 2,00 to 2,50 0,90 to 1,20 — — — 2CML 0,05 1,00 0,90 0,030 0,030 1,75 to 2,25 0,40 to 0,65 — — — 2C1MV 0,05 to 0,15 0,60 0,40 to 1,50 0,030 0,030 2,00 to 2,60 0,90 to 1,20 0,20 to 0,40 Nb 0,010 to 0,050 — 3C1MV 0,05 to 0,15 0,60 0,40 to 1,50 0,030 0,030 2,60 to 3,40 0,90 to 1,20 0,20 to 0,40 Nb 0,010 to 0,050 CrMo5 (5CM) 0,03 to 0,12 0,80 0,40 to 1,50 0,025 0,025 4,0 to 6,00,40 to 0,70 — — (CrMo5) 5CM 0,05 to 0,10 0,90 1,00 0,030 0,030 4,0 to 6,00,45 to 0,65 — Ni 0,40 — 5CML 0,05 0,90 1,00 0,030 0,030 4,0 to 6,00,45 to 0,65 — Ni 0,40
kSIST FprEN ISO 3580:2010
ISO 3580:2010(E) © ISO 2010 – All rights reserved 5 Table 1 (continued) Chemical composition symbola for classification according to Chemical composition, % (by mass)b Chemical composition ISO 3580-Ac Tensile strength and chemical composition ISO 3580-B C Si Mn P S Cr Mo V Other elementsd CrMo9 (9C1M) 0,03 to 0,12 0,60 0,40 to 1,30 0,025 0,025 8,0 to 10,0 0,90 to 1,20 0,15 Ni 1,0 (CrMo9) 9C1M 0,05 to 0,10 0,90 1,00 0,030 0,030 8,0 to 10,5 0,85 to 1,20 — Ni 0,40 — 9C1ML 0,05 0,90 1,00 0,030 0,030 8,0 to 10,5 0,85 to 1,20 — Ni 0,40 CrMo91e (9C1MV) 0,06 to 0,12 0,60 0,40 to 1,50 0,025 0,025 8,0 to 10,5 0,80 to 1,20 0,15 to 0,30 Ni 0,40 to 1,00Nb 0,03 to 0,10N 0,02 to 0,07 (CrMo91) 9C1MV 0,08 to 0,13 0,30 1,25 0,01 0,01 8,0 to 10,5 0,85 to 1,20 0,15 to 0,30 Ni 1,0 Mn + Ni = 1,50 max. Cu 0,25 Al 0,04 Nb 0,02 to 0,10N 0,02 to 0,07 (CrMo91) 9C1MV1e 0,03 to 0,12 0,60 1,00 to 1,80 0,025 0,025 8,0 to 10,5 0,80 to 1,20 0,15 to 0,30 Ni 1,0 Cu 0,25 Al 0,04 Nb 0,02 to 0,10N 0,02 to 0,07 CrMoWV12 — 0,15 to 0,22 0,80 0,40 to 1,30 0,025 0,025 10,0 to 12,0 0,80 to 1,20 0,20 to 0,40 Ni 0,8 W 0,40 to 0,60Z G Any other agreed composition a A designation in parentheses [e.g., (CrMo1) or (1CM)] indicates a near match in the other designation system, but not an exact match. The correct designation for a given composition range is the one without parentheses. A given product may, by having a more restricted chemical composition which fulfils both sets of designation requirements, be assigned both designations independently, provided that the mechanical property requirements of Table 2 are also satisfied. b Single values shown in the table are maximum values. c If not specified, contents are: Ni < 0,3 % (by mass), Cu < 0,3 % (by mass), Nb < 0,01 % (by mass). d Elements listed without specified values shall be reported, if intentionally added. The total of these unspecified elements and all other elements found in the course of routine chemical analysis shall not exceed 0,50 % (by mass). e The combination of Ni+Mn tends to lower the Ac1 temperature to the point where the PWHT temperature required for proper tempering may approach or exceed the Ac1 of the weld metal.
kSIST FprEN ISO 3580:2010
ISO 3580:2010(E) 6 © ISO 2010 – All rights reserved Table 2 — Mechanical properties of all-weld metal Chemical composition symbola for classification according to Impact energy J at +20 °C Heat treatment of all-weld metal Minimum yield strengthc Minimum tensile strength Minimumd elongationPost-weld heat treatment of test assembly Chemical composition ISO 3580-A Tensile strength and chemical composition ISO 3580-Bb MPa MPa % Minimum average from three test specimensMinimum single valuee Preheat and interpass temperature °C Temperaturef °C Timemin Mo (1M3) 355 510 22 47 38 < 200 570 to 620 60 ± 10 (Mo) 49XX-1M3 390 490 22 — — 90 to 110 605 to 645 60100+g (Mo) 49YY-1M3 390 490 20 — — 90 to 110 605 to 645 60100+g MoV
355 510 18 47 38 200 to 300 690 to 730 60 ± 10 CrMo0,5 (55XX-CM) 355 510 22 47 38 100 to 200 600 to 650 60 ± 10 (CrMo0,5) 55XX-CM 460 550 17 — — 160 to 190 675 to 705 60100+g
55XX-C1M 460 550 17 — — 160 to 190 675 to 705 60100+g CrMo1 (55XX-1CM) (5513-1CM) 355 510 20 47 38 150 to 250 660 to 700 60 ± 10 (CrMo1) 55XX-1CM 460 550 17 — — 160 to 190 675 to 705 60100+g (CrMo1) 5513-1CM 460 550 14 — — 160 to 190 675 to 705 60100+g CrMo1L (52XX-1CML) 355 510 20 47 38 150 to 250 660 to 700 60 ± 10 (CrMo1L) 52XX-1CML 390 520 17 — — 160 to 190 675 to 705 60100+g CrMoV1
435 590 15 24 19 200 to 300 680 to 730 60 ± 10 CrMo2 (62XX-2C1M) (6213-2C1M) 400 500 18 47 38 200 to 300 690 to 750 60 ± 10 (CrMo2) 62XX-2C1M 530 620 15 — — 160 to 190 675 to 705 60100+g (CrMo2) 6213-2C1M 530 620 12 — — 160 to 190 675 to 705 60100+g CrMo2L (55XX-2C1ML) 400 500 18 47 38 200 to 300 690 to 750 60 ± 10 (CrMo2L) 55XX-2C1ML 460 550 15 — — 160 to 190 675 to 705 60100+g
55XX-2CML 460 550 15 — — 160 to 190 675 to 705 60100+g
62XX-2C1MV 530 620 15 — — 160 to 190 725 to 755 60 ± 10
62XX-3C1MV 530 620 15 — — 160 to 190 725 to 755 60100+g CrMo5 (55XX-5CM) 400 590 17 47 38 200 to 300 730 to 760 60 ± 10 (CrMo5) 55XX-5CM 460 550 17 — — 175 to 230 725 to 755 60100+g
55XX-5CML 460 550 17 — — 175 to 230 725 to 755 60100+g CrMo9 (62XX-9C1M) 435 590 18 34 27 200 to 300 740 to 780 120 ± 10(CrMo9) 62XX-9C1M 530 620 15 — — 205 to 260 725 to 755 60100+g
62XX-9C1ML 530 620 15 — — 205 to 260 725 to 755 60100+g CrMo91 (62XX-9C1MV) 415 585 17 47 38 200 to 315 745 to 775 120 to 180
kSIST FprEN ISO 3580:2010
ISO 3580:2010(E) © ISO 2010 – All rights reserved 7 Table 2 (continued) Chemical composition symbola for classification according to Impact energy J at +20 °C Heat treatment of all-weld metal Minimum yield strengthc Minimum tensile strength Minimumd elongationPost-weld heat treatment of test assembly Chemical composition ISO 3580-A Tensile strength and chemical compositionISO 3580-Bb MPa MPa % Minimum average from three test specimensMinimum single valuee Preheat and interpass temperature °C Temperaturef °C Time min (CrMo91) 62XX-9C1MV 530 620 15 — — 200 to 315 745 to 775 120100+g (CrMo91) 62XX-9C1MV1530 620 15 — — 205 to 260 725 to 755 60100+g CrMoWV12
550 690 15 34 27 250 to 350h or 400 to 500h 740 to 780 120 ± 10 Z G As agreed between purchaser and supplier a A designation in parentheses [e.g., (CrMo1) or (1CM)] indicates a near match in the other designation system, but not an exact match. The correct designation for a given composition range is the one without parentheses. A given product may, by having a more restricted chemical composition that fulfils both sets of mechanical property requirements, be classified in both systems independently, provided that the chemical composition requirements of Table 1 are also satisfied. b XX stands for covering types 15, 16 or 18. YY stands for covering types 10, 11, 19, 20 or 27. See Table 3B. c For yield strength, the lower yield strength, ReL, shall be used when yielding occurs; otherwise the 0,2 % proof strength, Rp0,2, shall be used. d Gauge length is equal to five times the test specimen diameter. e Only one single value lower than the minimum average is permitted. f The test assembly shall be cooled in the furnace to 300 °C at a rate not exceeding 200 °C/h. g The heating rate in the furnace shall be 85 °C/h to 275 °C/h. h Immediately after welding, allow the specimen to cool to 120 °C to 100 °C and maintain at this temperature for at least 1 h.
4.4 Symbol for type of electrode covering The type of covering of the electrodes determines, to a large extent, the usability characteristics of the electrode and properties of the weld metal. 4.4A Classification by chemical composition
4.4B Classification by tensile strength and chemical composition Two symbols are used to denote the type ofcovering: R rutile covering B basic covering
The type of covering of
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