SIST EN 12164:2016
(Main)Copper and copper alloys - Rod for free machining purposes
Copper and copper alloys - Rod for free machining purposes
This European Standard specifies the composition, property requirements and dimensional tolerances for copper alloy rod, in the shape of circles, squares, hexagons or octagons, finally produced by drawing or extruding, especially intended for free machining purposes.
The sampling procedures and the methods of test for verification of conformity to the requirements of this European Standard are also specified.
Kupfer und Kupferlegierungen - Stangen für die spanende Bearbeitung
Diese Europäische Norm legt die Zusammensetzung, die Anforderungen an die Eigenschaften und Grenz-abmaße für durch Ziehen oder Pressen endgefertigte Stangen in runder, quadratischer, sechseckiger oder achteckiger Form aus Kupferlegierungen für die spanende Bearbeitung fest.
Der Ablauf der Probenahme und die Prüfverfahren zur Feststellung der Übereinstimmung mit den Anforderungen dieser Norm sind ebenfalls festgelegt.
Cuivre et alliages de cuivre - Barres pour décolletage
La présente Norme européenne spécifie la composition, les exigences de propriétés et les tolérances dimensionnelles des barres en alliage de cuivre de forme ronde, carrée, hexagonale ou octogonale, fabriquées par étirage ou filage, particulièrement conçues pour le décolletage.
Les modes opératoires d'échantillonnage et les méthodes d'essai pour la vérification de la conformité aux exigences de la présente Norme européenne sont également spécifiés.
Baker in bakrove zlitine - Palice za obdelavo z odrezovanjem na avtomatih
Ta evropski standard določa sestavo, zahteve glede značilnosti in odstopanja glede mer za palice iz bakrovih zlitin v obliki krogov, kvadratov, šesterokotnikov ali osmerokotnikov, končno izdelanih z vlečenjem ali ekstrudiranjem, zlasti namenjenih za obdelavo z odrezovanjem na avtomatih.
Določeni so tudi postopki vzorčenja in preskusne metode za preverjanje skladnosti z zahtevami tega evropskega standarda.
General Information
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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 - Palice za obdelavo z odrezovanjem na avtomatihKupfer und Kupferlegierungen - Stangen für die spanende BearbeitungCuivre et alliages de cuivre - Barres pour décolletageCopper and copper alloys - Rod for free machining purposes77.150.30Bakreni izdelkiCopper productsICS:Ta slovenski standard je istoveten z:EN 12164:2016SIST EN 12164:2016en,fr,de01-oktober-2016SIST EN 12164:2016SLOVENSKI
STANDARDSIST EN 12164:20111DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12164
July
t r s x ICS
y yä s w rä u r Supersedes EN
s t s x vã t r s sEnglish Version
Copper and copper alloys æ Rod for free machining purposes Cuivre et alliages de cuivre æ Barres pour décolletage
Kupfer und Kupferlegierungen æ Stangen für die spanende Bearbeitung 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 vã t r s x ESIST EN 12164:2016
Figures Figure 1 — Measurement of twist of polygonal rod . 14 Figure 2 — Shaped ends of rod, Types . 15
Tables Table 1 — Indicative shaped ends dimensions . 15 Table 2 — Composition of low alloyed copper alloys . 20 Table 3 — Composition of copper-nickel-zinc alloys . 21 Table 4 — Composition of copper-tin alloys . 21 Table 5 — Composition of copper-zinc alloys. 22 Table 6 — Composition of copper-zinc-lead alloys . 23 Table 7 — Composition of complex copper-zinc alloys . 25 Table 8 — Mechanical properties of rod of low alloyed copper alloys . 26 Table 9 — Mechanical properties of rod of copper-nickel-zinc alloys . 27 Table 10 — Mechanical properties of rod of copper-tin alloys . 29 Table 11 — Mechanical properties of rod of copper-zinc alloys . 30 Table 12 — Mechanical properties of rod of copper-zinc-lead alloys . 32 Table 13 — Mechanical properties of rod of complex copper-zinc alloys . 34 Table 14 — Tolerances on diameter of round rod (including deviation from circular form) . 36 Table 15 — Tolerances on width across-flats of regular polygonal rod . 36 Table 16 — Tolerances on straightness of rod . 37 Table 17 — Tolerances on length of nominal length rod . 37 Table 18 — Corner radii for square, hexagonal and octagonal rod . 37 Table 19 — Maximum twist of square, hexagonal and octagonal rod . 38 Table 20 — Sampling rate . 38
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