SIST-TS CEN/TS 13388:2014
(Main)Copper and copper alloys - Compendium of compositions and products
Copper and copper alloys - Compendium of compositions and products
This Technical Specification provides a summary of material designations, compositions and the product forms in which they are available, for coppers and copper alloys standardised in European Standards by CEN/TC 133 "Copper and copper alloys". It also includes copper alloys which are not standardised by CEN/TC 133 but by other CEN Technical Committees responsible for products in copper alloys, and other copper alloys not yet standardised. These alloys have been registered by CEN/TC 133 in accordance with the procedures laid down in CR 12776.
Kupfer und Kupferlegierungen - Übersicht über Zusammensetzungen und Produkte
Dieses Dokument gibt eine Übersicht über Werkstoffbezeichnungen, Zusammensetzungen und die lieferbaren Produktformen von Kupfer und Kupferlegierungen, die in den Europäischen Normen des CEN/TC 133 Kupfer und Kupferlegierungen genormt sind.
Ebenfalls enthalten sind Kupferlegierungen, die nicht durch CEN/TC 133 genormt sind, jedoch durch andere Technische CEN Komitees, die für Produkte aus Kupfer und Kupferlegierungen zuständig sind. Diese Legierungen sind durch CEN/TC 133 in Übereinstimmung mit den im CEN Bericht CR 12776 enthaltenen Verfahren registriert worden.
Cuivre et alliages de cuivre - Inventaire des compositions et des produits
Le présent document fournit un résumé sur les désignations des matériaux, les compositions et les formes de produits disponibles, pour les cuivres et alliages de cuivre normalisés dans les Normes européennes par le CEN/TC 133 « Cuivre et alliages de cuivre ».
Il intègre également les alliages de cuivre qui ne sont pas normalisés par le CEN/TC 133 mais par d'autres Comités Techniques du CEN responsables de produits en alliages de cuivre, ainsi que d'autres alliages de cuivre qui ne sont pas encore normalisés. Ces alliages ont été enregistrés par le CEN/TC 133 conformément aux modes opératoires spécifiés dans le CEN/CR 12776.
Baker in bakrove zlitine - Izvleček kemičnih sestav in izdelkov
Ta tehniška specifikacija navaja povzetek oznak materialov, sestav in razpoložljivih oblik izdelkov za baker in bakrove zlitine, ki jih je v evropskih standardih standardiziral tehnični odbor CEN/TC 133 »Baker in bakrove zlitine«. Vključuje tudi bakrove zlitine, ki jih ni standardiziral tehnični odbor CEN/TC 133, temveč drugi tehnični odbori CEN, odgovorni za izdelke iz bakrovih zlitin in druge nestandardizirane bakrove zlitine. Te zlitine je tehnični odbor CEN/TC 133 registriral v skladu s postopki, določenimi v standardu CR 12776.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST-TS CEN/TS 13388:2014
01-julij-2014
1DGRPHãþD
SIST-TS CEN/TS 13388:2008
%DNHULQEDNURYH]OLWLQH,]YOHþHNNHPLþQLKVHVWDYLQL]GHONRY
Copper and copper alloys - Compendium of compositions and products
Kupfer und Kupferlegierungen - Übersicht über Zusammensetzungen und Produkte
Cuivre et alliages de cuivre - Inventaire des compositions et des produits
Ta slovenski standard je istoveten z: CEN/TS 13388:2013
ICS:
77.120.30 Baker in bakrove zlitine Copper and copper alloys
77.150.30 Bakreni izdelki Copper products
SIST-TS CEN/TS 13388:2014 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST-TS CEN/TS 13388:2014
TECHNICAL SPECIFICATION
CEN/TS 13388
SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
February 2013
ICS 77.120.30; 77.150.30 Supersedes CEN/TS 13388:2008
English Version
Copper and copper alloys - Compendium of compositions and
products
Cuivre et alliages de cuivre - Inventaire des compositions et Kupfer und Kupferlegierungen - Übersicht über
des produits Zusammensetzungen und Produkte
This Technical Specification (CEN/TS) was approved by CEN on 17 December 2012 for provisional application.
The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their
comments, particularly on the question whether the CEN/TS can be converted into a European Standard.
CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available
promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to the CEN/TS)
until the final decision about the possible conversion of the CEN/TS into an EN is reached.
CEN members are the national standards bodies of 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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 13388:2013: E
worldwide for CEN national Members.
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Contents Page
Foreword .4
Introduction .5
1 Scope .6
2 Normative references .6
3 Compositions of coppers and copper alloys standardised by CEN/TC 133 .6
3.1 Composition of coppers .6
3.2 Composition of copper alloys .6
3.3 Composition of master alloys .7
3.4 Composition of ingots and castings.7
3.5 Composition of filler metals .7
3.6 Composition of copper and copper alloy scrap .7
4 Available product forms of copper and copper alloys standardised by CEN/TC 133 .7
4.1 Wrought coppers and copper alloys .7
4.2 Master alloys .7
4.3 Ingots and castings .8
4.4 Filler metals .8
4.5 Scrap .8
5 Copper and copper alloys standardised by other CEN Technical Committees .8
6 Copper and copper alloys registered by CEN/TC 133 .8
Table 1.1 — Composition of copper cathodes according to EN 1978:1998, Cu-CATH-1 (CR001A) and
Cu-CATH-2 (CR002A) .9
Table 1.2 — Composition of unalloyed copper grades made from Cu-CATH-1 (CR001A) according to
EN 1978 . 10
Table 1.3 — Composition of unalloyed copper grades, other than those made from Cu-CATH-1
(CR001A) according to EN 1978 . 11
Table 1.4 — Composition of phosphorus-containing copper grades . 11
Table 1.5 — Composition of silver-containing copper grades (silver-bearing coppers) . 12
Table 2 — Composition of copper alloys, low alloyed (less than 5 % alloying elements) . 13
Table 3 — Composition of copper-aluminium alloys . 15
Table 4 — Composition of copper-nickel alloys . 15
Table 5 — Composition of copper-nickel-zinc alloys . 16
Table 6 — Composition of copper-tin alloys . 17
Table 7 — Composition of copper-zinc alloys, binary . 18
Table 8 — Composition of copper-zinc-lead alloys . 19
Table 9 — Composition of copper-zinc alloys, complex . 21
Table 10 — Wrought coppers and copper alloys specified in European product Standards prepared by
CEN/TC 133 . 23
Table 11 — Master alloys — Composition . 35
Table 12.1 — Ingots and castings — Copper and copper-chromium alloys — Compositions and
casting processes . 38
Table 12.2 — Ingots and castings — Copper-zinc alloys — Composition and casting processes . 39
Table 12.3 — Ingots and castings — Copper-tin alloys — Composition and casting processes . 42
Table 12.4 — Ingots and castings — Copper-tin-lead alloys — Composition and casting processes . 43
Table 12.5 — Ingots and castings — Copper-aluminium alloys — Composition and casting processes45
Table 12.6 — Ingots and castings — Copper-manganese-aluminium alloys — Composition and
casting processes . 46
Table 12.7 — Ingots and castings — Copper-nickel alloys — Composition and casting processes . 47
Table 13.1 — Filler metals — Composition of copper . 48
Table 13.2 — Filler metals — Composition of miscellaneous copper alloys . 49
Table 13.3 — Filler metals — Composition of copper-zinc alloys . 50
Table 13.4 — Filler metals — Composition of copper-tin alloys . 51
Table 13.5 — Filler metals — Composition of copper-aluminium alloys . 51
Table 13.6 — Filler metals — Composition of copper-nickel-zinc alloys . 52
Table 14 — Scrap — Composition . 52
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Table 15.1 — Class AG: silver brazing filler metals standardised by CEN/TC 121 . 56
Table 15.2 — Class CP: copper-phosphorus brazing filler metals standardised by CEN/TC 121 . 57
Table 15.3 — Class CU: copper brazing filler metals — Series CU 100 and CU 200 standardised by
CEN/TC 121 . 58
Table 15.4 — Class CU: copper brazing filler metals — Series Cu 300 standardised by CEN/TC 121 . 58
Table 16 — Composition of copper alloys, standardised by CLC/TC 9X . 59
Bibliography . 60
3
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Foreword
This document (CEN/TS 13388:2013) has been prepared by Technical Committee CEN/TC 133 “Copper and
copper alloys”, the secretariat of which is held by DIN.
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 CEN/TS 13388:2008.
According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following
countries are bound to announce this Technical Specification: 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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
This revision takes into account the latest changes regarding materials and compositions to:
EN 1172:2011;
EN 1976:2012;
EN 12449:2012;
EN 12163:2011;
EN 12164:2011;
EN 12165:2011;
EN 12166:2011;
EN 12167:2011;
EN 12168:2011.
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Introduction
CEN/TC 133 "Copper and copper alloys" was established in 1988 to prepare and maintain standards in the field of
unwrought, wrought and cast products made from copper and copper alloys. Its responsibilities included
developing, defining, specifying and giving guidance on, as appropriate, material compositions, designations,
terminology, dimensions and tolerances, mechanical and physical characteristics, conditions of delivery and
methods of testing peculiar to copper and copper alloys.
During the development of standards for copper and copper alloy products, the experts realised the necessity and
seised the opportunity:
a) to co-ordinate and in some cases also to rationalise the composition limits which already existed for the
various product forms;
b) to establish unique, new and identifiably European designations for copper and copper alloys, including a
numerical option to be particularly convenient for computerised handling;
c) to confirm, clarify and re-define where necessary, the terminology which already existed in common usage, at
the international level or in customs nomenclature.
CEN/TC 133 decided, in view of the new form of presentation and new parameters for the description and provision
of information on copper and copper alloy products, to prepare and publish the present consolidation and summary
of essential details.
5
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1 Scope
This Technical Specification provides a summary of material designations, compositions and the product forms in
which they are available, for coppers and copper alloys standardised in European Standards by CEN/TC 133
"Copper and copper alloys".
It also includes copper alloys which are not standardised by CEN/TC 133 but by other CEN Technical Committees
responsible for products in copper alloys, and other copper alloys not yet standardised. These alloys have been
registered by CEN/TC 133 in accordance with the procedures laid down in CR 12776.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for
its application. For dated references, only the edition cited applies. For undated references, the latest edition of the
referenced document (including any amendments) applies.
EN 1976, Copper and copper alloys — Cast unwrought copper products
EN 1982:2008, Copper and copper alloys — Ingots and castings
3 Compositions of coppers and copper alloys standardised by CEN/TC 133
3.1 Composition of coppers
The symbol and number designations and compositions of copper grades are given in the following tables:
Table 1.1 — Composition of copper cathodes according to EN 1978:1998, Cu-CATH-1 (CR001A) and Cu-CATH-2
(CR002A)
Table 1.2 — Composition of unalloyed copper grades made from Cu-CATH-1 (CR001A)
Table 1.3 — Composition of unalloyed copper grades, other than those made from Cu-CATH-1 (CR001A)
Table 1.4 — Composition of phosphorus-containing copper grades
Table 1.5 — Composition of silver-containing copper grades (silver-bearing coppers)
3.2 Composition of copper alloys
The symbol and number designations and compositions of copper alloys are given in the following tables:
Table 2 — Composition of copper alloys, low alloyed (less than 5 % alloying elements)
Table 3 — Composition of copper-aluminium alloys
Table 4 — Composition of copper-nickel alloys
Table 5 — Composition of copper-nickel-zinc alloys
Table 6 — Composition of copper-tin alloys
Table 7 — Composition of copper-zinc alloys, binary
Table 8 — Composition of copper-zinc-lead alloys
Table 9 — Composition of copper-zinc alloys, complex
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3.3 Composition of master alloys
The symbol and number designations and compositions of master alloys in accordance with EN 1981:2003 are
given in Table 11.
3.4 Composition of ingots and castings
The symbol and number designations and compositions of ingots and castings in accordance with EN 1982:2008
are given in the following tables:
Table 12.1 — Ingots and castings — Composition of copper and copper-chromium alloys and casting processes
Table 12.2 — Ingots and castings — Composition of copper-zinc alloys and casting processes
Table 12.3 — Ingots and castings — Composition of copper-tin alloys and casting processes
Table 12.4 — Ingots and castings — Composition of copper-tin-lead alloys and casting processes
Table 12.5 — Ingots and castings — Composition of copper-aluminium alloys and casting processes
Table 12.6 — Ingots and castings — Composition of copper-manganese-aluminium alloys and casting processes
Table 12.7 — Ingots and castings — Composition of copper-nickel alloys and casting processes
3.5 Composition of filler metals
The symbol and number designations and compositions of filler metals in accordance with EN 13347:2002 are
given in the following tables:
Table 13.1 — Filler metals — Composition of copper
Table 13.2 — Filler metals — Composition of miscellaneous copper alloys
Table 13.3 — Filler metals — Composition of copper-zinc alloys
Table 13.4 — Filler metals — Composition of copper-tin alloys
Table 13.5 — Filler metals — Composition of copper-aluminium alloys
Table 13.6 — Filler metals — Composition of copper-nickel-zinc alloys
3.6 Composition of copper and copper alloy scrap
The symbol and number designations and compositions of copper and copper alloy scrap in accordance with
EN 12861:1999 are given in Table 14.
4 Available product forms of copper and copper alloys standardised by CEN/TC 133
4.1 Wrought coppers and copper alloys
The product forms and applicable standards are given in Table 10.
4.2 Master alloys
The product forms are given in Table 11.
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4.3 Ingots and castings
The product forms are given in Tables 12.1 to 12.7.
4.4 Filler metals
The product forms are given in Tables 13.1 to 13.6.
4.5 Scrap
The product forms are given in Table 14.
5 Copper and copper alloys standardised by other CEN Technical Committees
The symbol and number designations of copper alloys standardised by other CEN Technical Committees but
allocated by CEN/TC 133 Secretariat, in accordance with the procedures laid down in CR 12776, are given in
Tables 15.1 to 15.4 and Table 16.
6 Copper and copper alloys registered by CEN/TC 133
The symbol and number designations of copper grades and copper alloys registered by CEN/TC 133 in
accordance with the procedures laid down in CR 12776 will be given in Table 17.
NOTE At the time of publication of this Technical Specification, no requests for registration of copper grades or copper
alloys had been received.
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Table 1.1 — Composition of copper cathodes according to EN 1978:1998, Cu-CATH-1 (CR001A) and Cu-CATH-2 (CR002A)
Composition in % (mass fraction)
Sum of elements
Material designation
Element Cu Ag As Bi Cd Co Cr Fe Mn Ni P Pb S Sb Se Si Sn Te Zn listed in this table
other than copper
Symbol Number
min. — — — — — — — — — — — — — — — — — — — —
Cu-CATH-1 CR001A
a b a c a c a c a d a b c c b c
max. — 0,002 5 0,000 5 0,006 5
0,000 5 0,000 20 — — — 0,001 0 — — — 0,001 5 0,000 4 0,000 20 — — 0,000 20 —
e
min. — — — — — — — — — — — — — — — — — — —
99,90
Cu-CATH-2 CR002A
max. — — — 0,000 5 — — — — — — — 0,005 — — — — — — — 0,03 excluding Ag
a
(As + Cd + Cr + Mn + P + Sb) maximum 0,001 5 %
b
(Bi + Se + Te) maximum 0,000 3 %, of which (Se + Te) maximum 0,000 30 %
c
(Co + Fe + Ni + Si + Sn + Zn) maximum 0,002 0 %
d
The sulfur content shall be determined on a cast sample.
e
Including silver up to a maximum of 0,015 %
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Table 1.2 — Composition of unalloyed copper grades made from Cu-CATH-1 (CR001A) according to EN 1978
Material designation Composition in % (mass fraction)
Symbol Number
unwrought wrought Element Cu Ag As Bi Cd Co Cr Fe Mn Ni O P Pb
copper copper
min. — — — — — — — — — — — — —
Cu-ETP1 CR003A CW003A
a b a c a c a c a
max. — 0,002 5 0,000 5 0,000 20 — — — 0,001 0 — — 0,040 — 0,000 5
min. — — — — — — — — — — — — —
Cu-OF1 CR007A CW007A
a b a c a c a c d a
max. — 0,002 5 0,000 5 0,000 20 — — — 0,001 0 — — — — 0,000 5
min. 99,99 — — — — — — — — — — — —
Cu-OFE CR009A CW009A
d
max. — 0,002 5 0,000 5 0,000 20 0,000 1 — — 0,001 0 0,000 5 0,001 0 0,000 3 0,000 5
—
—
min. 99,99 — — — — — — — — — 0,001 —
Cu-PHCE CR022A CW022A
d
max. — 0,002 5 0,000 5 0,000 20 0,000 1 — — 0,001 0 0,000 5 0,001 0 — 0,006 0,000 5
Material designation Composition in % (mass fraction)
Elements listed in this
Symbol Number
table other than copper
Element S Sb Se Si Sn Te Zn
unwrought wrought
total excluding
copper copper
min. — — — — — — — —
Cu-ETP1 CR003A CW003A O
a b c c b c
max. 0,001 5 0,000 4 0,000 20 — — 0,000 20 — 0,006 5
min. — — — — — — — —
Cu-OF1 CR007A CW007A
O
a b c c b c
max. 0,001 5 0,000 4 0,000 20 — — 0,000 20 — 0,006 5
min. — — — — — — — —
Cu-OFE CR009A CW009A —
max. 0,001 5 0,000 4 0,000 20 — 0,000 2 0,000 20 0,000 1 —
min. — — — — — — — —
Cu-PHCE CR022A CW022A —
max. 0,001 5 0,000 4 0,000 20 — 0,000 2 0,000 20 0,000 1 —
a
(As + Cd + Cr + Mn + P + Sb) max. 0,001 5 %
b
(Bi + Se + Te) max. 0,000 3 %, of which (Se + Te) max. 0,000 30 %
c
(Co + Fe + Ni + Si + Sn + Zn) max. 0,002 0 %
d
The oxygen content shall be controlled by the manufacturer so that the material conforms to the hydrogen embrittlement requirements of EN 1976.
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Table 1.3 — Composition of unalloyed copper grades,
other than those made from Cu-CATH-1 (CR001A) according to EN 1978
Material designation Composition in % (mass fraction)
Symbol Number
Other elements
a (see note)
Element Cu Bi O Pb
unwrought wrought
copper copper
total excluding
min. 99,90 — — — —
Cu-ETP CR004A CW004A
Ag, O
b
max. — 0,000 5 0,040 0,005 0,03
min. 99,90 — — — —
Cu-FRHC CR005A CW005A Ag, O
b d
max. — — 0,040 — 0,06
min. 99,90 — — — —
Cu-FRTP CR006A CW006A Ag, Ni, O
max. — — 0,100 — 0,05
min. 99,95 — — — —
Cu-OF CR008A CW008A Ag
c
max. — 0,000 5 — 0,005 0,03
NOTE The total of other elements (than copper) is defined as the sum of Ag, As, Bi, Cd, Co, Cr, Fe, Mn, Ni, O, P, Pb, S,
Sb, Se, Si, Sn, Te and Zn, subject to the exclusion of any individual elements indicated.
a
Including silver, up to a maximum of 0,015 %.
b
Oxygen content up to 0,060 % is permitted, subject to agreement between the purchaser and the supplier.
c
The oxygen content shall be controlled by the manufacturer so that the material conforms to the hydrogen embrittlement
requirements of EN 1976.
d
Higher total impurities content is permitted, subject to agreement between the purchaser and the supplier.
Table 1.4 — Composition of phosphorus-containing copper grades
Material designation Composition in % (mass fraction)
Symbol Number
Other elements
a (see note)
Element Cu Bi P Pb
unwrought wrought
copper copper
total excluding
min. 99,95 — 0,001 — —
Cu-PHC CR020A CW020A Ag, P
b
max. — 0,000 5 0,006 0,005 0,03
min. 99,95 — 0,002 — —
Cu-HCP CR021A CW021A Ag, P
b
max. — 0,000 5 0,007 0,005 0,03
min. 99,90 — 0,005 — —
Cu-DLP CR023A CW023A Ag, Ni, P
max. — 0,000 5 0,013 0,005 0,03
—
min. 99,90 — 0,015 —
Cu-DHP CR024A CW024A —
c
max. — — 0,040 — —
min. 99,90 — 0,04 — —
Cu-DXP CR025A — Ag, Ni, P
max. — 0,000 5 0,06 0,005 0,03
NOTE The total of other elements (than copper) is defined as the sum of Ag, As, Bi, Cd, Co, Cr, Fe, Mn, Ni, O, P, Pb, S,
Sb, Se, Si, Sn, Te and Zn, subject to the exclusion of any individual elements indicated.
a
Including silver, up to a maximum of 0,015 %.
b
The oxygen content shall be controlled by the manufacturer so that the material conforms to the hydrogen embrittlement
requirements of EN 1976.
c
If required, the permitted total of elements, other than silver and phosphorus, should be agreed between the purchaser
and the supplier.
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Table 1.5 — Composition of silver-containing copper grades (silver-bearing coppers)
Material designation Composition in % (mass fraction)
Other elements
Symbol Number
(see note)
Element Cu Ag Bi O P
unwrought wrought
copper copper
total excluding
min. Rem. 0,03 — — — —
CuAg0,04 CR011A CW011A Ag, O
max. — 0,05 0,000 5 0,040 — 0,03
min. Rem. 0,06 — — — —
CuAg0,07 CR012A CW012A
Ag, O
max. — 0,08 0,000 5 0,040 — 0,03
min. Rem. 0,08 — — — —
CuAg0,10 CR013A CW013A Ag, O
max. — 0,12 0,000 5 0,040 — 0,03
min. Rem. 0,03 — — 0,001 —
CuAg0,04P CR014A CW014A
Ag, P
a
max. — 0,05 0,000 5 0,007 0,03
—
min. Rem. 0,06 — — 0,001 —
CuAg0,07P CR015A CW015A Ag, P
a
max. — 0,08 0,000 5 — 0,007 0,03
min. Rem. 0,08 — — 0,001 —
CuAg0,10P CR016A CW016A Ag, P
a
max. — 0,12 0,000 5 — 0,007 0,03
min. Rem. 0,03 — — — —
CuAg0,04(OF) CR017A CW017A Ag, O
a
max. — 0,05 0,000 5 — 0,006 5
—
min. Rem. 0,06 — — — —
CuAg0,07(OF) CR018A CW018A Ag, O
a
max. — 0,08 0,000 5 — — 0,006 5
min. Rem. 0,08 — — — —
CuAg0,10(OF) CR019A CW019A Ag, O
a
max. — 0,12 0,000 5 — — 0,006 5
NOTE The total of other elements (than copper) is defined as the sum of Ag, As, Bi, Cd, Co, Cr, Fe, Mn, Ni, O, P, Pb, S,
Sb, Se, Si, Sn, Te and Zn, subject to the exclusion of any individual elements indicated.
a
The oxygen content shall be controlled by the manufacturer so that the material conforms to the hydrogen embrittlement
requirements of EN 1976.
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Table 2 — Composition of copper alloys, low alloyed (less than 5 % alloying elements)
(1 of 2)
a
Density
Material designation Composition in % (mass fraction)
3
g/cm
Others
Symbol Number Element Cu Al Be Co Cr Fe Mn Ni P Pb S Si Sn Te Zn Zr
total approx.
min. Rem. — 1,6 — — — — — — — — — — — — — —
CuBe1,7 CW100C 8,3
max. — — 1,8 0,3 — 0,2 — 0,3 — — — — — — — — 0,5
min. Rem. — 1,8 — — — — — — — — — — — — — —
CuBe2 CW101C 8,3
max. — — 2,1 0,3 — 0,2 — 0,3 — — — — — — — — 0,5
min. Rem. — 1,8 — — — — — — 0,2 — — — — — — —
CuBe2Pb CW102C 8,3
max. — — 2,0 0,3 — 0,2 — 0,3 — 0,6 — — — — — — 0,5
min. Rem. — 0,4 0,8 — — — 0,8 — — — — — — — — —
CuCo1Ni1Be CW103C 8,8
max. — — 0,7 1,3 — 0,2 — 1,3 — — — — — — — — 0,5
min. Rem. — 0,4 2,0 — — — — — — — — — — — — —
CuCo2Be CW104C 8,8
max. — — 0,7 2,8 — 0,2 — 0,3 — — — — — — — — 0,5
min. Rem. — — — 0,5 — — — — — — — — — — — —
CuCr1 CW105C 8,9
max. — — — — 1,2 0,08 — — — — — 0,1 — — — — 0,2
min. Rem. — — — 0,5 — — — — — — — — — — 0,03 —
CuCr1Zr CW106C 8,9
max. — — — — 1,2 0,08 — — — — — 0,1 — — — 0,3 0,2
min. Rem. — — — — 2,1 — — 0,015 — — — — — 0,05 — —
CuFe2P CW107C 8,8
max. — — — — — 2,6 — — 0,15 0,03 — — — — 0,20 — 0,2
min. Rem. — — — — — — 0,8 0,15 — — — — — — — —
CuNi1P CW108C 8,9
max. — — — — — — — 1,2 0,25 — — — — — — — 0,1
min. Rem. — — — — — — 1,0 — — — 0,4 — — — — —
CuNi1Si CW109C 8,8
max. — — — — — 0,2 0,1 1,6 — 0,02 — 0,7 — — — — 0,3
min. Rem. — 0,2 — — — — 1,4 — — — — — — — — —
CuNi2Be CW110C 8,8
max. — — 0,6 0,3 — 0,2 — 2,4 — — — — — — — — 0,5
min. Rem. — — — — — — 1,6 — — — 0,4 — — — — —
CuNi2Si CW111C 8,8
max. — — — — — 0,2 0,1 2,5 — 0,02 — 0,8 — — — — 0,3
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Table 2 (2 of 2)
a
Density
Material designation Composition in % (mass fraction)
3
g/cm
Others
Symbol Number Element Cu Al Be Co Cr Fe Mn Ni P Pb S Si Sn Te Zn Zr
total approx.
min. Rem. — — — — — — 2,6 — — — 0,8 — — — — —
CuNi3Si1 CW112C
8,8
max. — — — — — 0,2 0,1 4,5 — 0,02 — 1,3 — — — — 0,5
min. Rem. — — — — — — — 0,003 0,7 — — — — — — —
CuPb1P CW113C 8,9
max. — — — — — — — — 0,012 1,5 — — — — — — 0,1
min. Rem. — — — — — — — 0,003 — 0,2 — — — — — —
CuSP CW114C
8,9
max. — — — — — — — — 0,012 — 0,7 — — — — — 0,1
min. Rem. — — — — — — — — — — 0,8 — — — — —
CuSi1 CW115C 8,8
max. — 0,02 — — — 0,8 0,7 — 0,02 0,05 — 2,0 — — 1,5 — 0,5
min. Rem. — — — — — 0,7 — — — — 2,7 — — — — —
CuSi3Mn1 CW116C
8,8
max. — 0,05 — — — 0,2 1,3 — 0,05 0,05 — 3,2 — — 0,4 — 0,5
min. Rem. — — — — — — — — — — — 0,10 — — — —
CuSn0,15 CW117C 8,9
max. — — — — — 0,02 — 0,02 0,015 — — — 0,15 — 0,10 — 0,10
min. Rem. — — — — — — — 0,003 — — — — 0,4 — — —
CuTeP CW118C
8,9
max. — — — — — — — — 0,012 — — — — 0,7 — — 0,1
min. Rem. — — — — — — — — — — — — — 0,1 — —
CuZn0,5 CW119C 8,9
max. — — — — — — — — 0,02 — — — — — 1,0 — 0,1
min. Rem. — — — — — — — — — — — — — — 0,1 —
CuZr CW120C
8,9
max. — — — — — — — — — — — — — — — 0,2 0,1
min. Rem. — — — — — — — 0,01 — — 2,5 — — 1,0 — —
CuSi3Zn2P CW121C 8,6
max. — — — — — — 0,20 0,20 0,20 0,10 — 3,5 — — 3,0 — 0,2
a
For information only
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Table 3
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