SIST EN 12167:2016
(Main)Copper and copper alloys - Profiles and bars for general purposes
Copper and copper alloys - Profiles and bars for general purposes
This European Standard specifies the composition, property requirements and dimensional tolerances for copper alloy profiles including L-, T-, U-shaped cross-sections, and bars, finally produced by drawing or extruding.
This European Standard applies to profiles with L-, T- and U-shaped cross-sections which would fit within a circumscribing circle of a maximum 180 mm diameter and to bars with thicknesses from 3 mm up to and including 60 mm and with widths from 6 mm up to and including 120 mm.
The sampling procedures, the methods of test for verification of conformity to the requirements of this European Standard, are also specified.
Kupfer und Kupferlegierungen - Profile und Rechteckstangen zur allgemeinen Verwendung
Diese Europäische Norm legt die Zusammensetzung, die Anforderungen an die Eigenschaften und die Grenzabmaße für durch Ziehen oder Pressen endgefertigte Profile, einschließlich Profilen mit L-, T- und U-förmigen Querschnitten und Rechteckstangen aus Kupferlegierungen fest.
Diese Europäische Norm gilt für Profile mit L-, T- und U-förmigen Querschnitten mit einem Durchmesser des umschreibenden Kreises von höchstens 180 mm und Rechteckstangen mit Dicken von 3 mm bis 60 mm und Breiten von 6 mm bis 120 mm.
Der Ablauf der Probenahme und die Prüfverfahren zur Feststellung der Übereinstimmung mit den Anforderungen dieser Europäischen Norm sind ebenfalls festgelegt.
Cuivre et alliages de cuivre - Profilés et barres pour usages généraux
Baker in bakrove zlitine - Profili in palice za splošno uporabo
Ta evropski standard določa sestavo, zahteve glede značilnosti in odstopanja glede mer za profile, vključno s prečnimi prerezi v oblikah črk L, T in U, ter palice iz bakrovih zlitin, končno izdelane z vlečenjem ali ekstrudiranjem.
Ta evropski standard se uporablja za profile prečnih prerezov v obliki črk L, T in U, ki se prilegajo odprtini z največjim premerom 180 mm, ter za palice z debelinami od 3 mm do vključno 60 mm in širinami od 6 mm do vključno 120 mm.
Določeni so tudi postopki vzorčenja in preskusne metode za preverjanje skladnosti z zahtevami tega evropskega standarda.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Baker in bakrove zlitine - Profili in palice za splošno uporaboKupfer und Kupferlegierungen - Profile und Rechteckstangen zur allgemeinen VerwendungCopper and copper alloys - Profiles and bars for general purposes77.150.30Bakreni izdelkiCopper productsICS:Ta slovenski standard je istoveten z:EN 12167:2016SIST EN 12167:2016en,fr,de01-oktober-2016SIST EN 12167:2016SLOVENSKI
STANDARDSIST EN 12167:20111DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12167
July
t r s x ICS
y yä s w rä u r Supersedes EN
s t s x yã t r s sEnglish Version
Copper and copper alloys æ Profiles and bars for general purposes
Kupfer und Kupferlegierungen æ Profile und Rechteckstangen zur allgemeinen Verwendung This European Standard was approved by CEN on
{ April
t r s xä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s t s x yã t r s x ESIST EN 12167:2016
Page European foreword . 5 Introduction . 7 1 Scope . 8 2 Normative references . 8 3 Terms and definitions . 8 4 Designations. 9 4.1 Material . 9 4.1.1 General . 9 4.1.2 Symbol . 9 4.1.3 Number . 9 4.2 Material condition . 9 4.3 Product . 9 5 Ordering information . 11 6 Requirements . 13 6.1 Composition . 13 6.2 Mechanical properties . 13 6.2.1 Profiles . 13 6.2.2 Bar . 13 6.3 Resistance to dezincification . 13 6.4 Residual stress level . 14 6.5 Dimensions and tolerances . 14 6.5.1 Cross-sectional dimensions . 14 6.5.2 Length . 14 6.5.3 Flatness . 14 6.5.4 Straightness . 15 6.5.5 Twist . 15 6.5.6 Corner radii of bar . 16 6.6 Surface quality. 16 7 Sampling . 17 7.1 General . 17 7.2 Analysis . 17 7.3 Tensile and hardness tests . 17 7.4 Dezincification resistance and stress corrosion resistance tests . 17 8 Test methods . 17 8.1 Analysis . 17 8.2 Tensile test . 18 8.2.1 General . 18 8.2.2 Location of test pieces . 18 8.2.3 Shape and size of test pieces . 18 8.2.4 Procedure for testing . 18 8.2.5 Expression of results . 18 8.3 Hardness test . 18 SIST EN 12167:2016
Tables Table 1 — Composition of low alloyed copper alloys . 21 Table 2 — Composition of copper-aluminium alloys . 22 Table 3 — Composition of copper-nickel-zinc alloys . 23 Table 4 — Composition of copper-tin alloys . 23 Table 5 — Composition of copper-zinc alloys . 24 Table 6 — Composition of copper-zinc-lead alloys . 25 Table 7 — Composition of complex copper-zinc alloys. 27 Table 8 — Mechanical properties of low alloyed copper alloys. 29 Table 9 — Mechanical properties of copper-aluminium alloys . 33 Table 10 — Mechanical properties of copper-nickel-zinc alloys . 34 Table 11 — Mechanical properties of copper-tin alloys . 36 Table 12 — Mechanical properties of copper-zinc alloys . 37 Table 13 — Mechanical properties of copper-zinc-lead alloys . 39 Table 14 — Mechanical properties of complex copper-zinc alloys . 41 Table 15 — Tolerances on width (b) and height of a leg (h) for profiles with L-, T- and U-cross-sections . 44 Table 16 — Tolerances on thickness for profiles with L-, T- and U-cross-sections . 45 Table 17 — Tolerances on width and thickness of bar . 46 Table 18 — Tolerances on length of bar . 46 Table 19 — Tolerances on straightness of bar, for widths 10 mm and over . 47 Table 20 — Maximum twist of bar . 47 Table 21 — Corner radii of bar . 47 Table 22 — Sampling rate . 49
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