SIST ISO 121:1995

Magnesium-aluminium-zinc alloy ingots and alloy castings -- Chemical composition and mechanical properties of sand cast reference test bars

Lingots et pièces moulées en alliages magnésium-aluminium-zinc -- Composition chimique et caractéristiques mécaniques des éprouvettes de référence moulées en sable

Ingoti zlitin magnezij-aluminij-cink in ulitki iz teh zlitin - Kemična sestava in mehanske lastnosti referenčnih preskušancev, litih v pesek

General Information

• Status: Withdrawn
• Publication Date: 31-Oct-1995
• Withdrawal Date: 31-Jan-2002
• ICS: 77.150.01 - Products of non-ferrous metals in general
• Technical Committee: TRS - Technical drawings, quantities, units, symbols and graphical symbols
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 01-Feb-2002
• Due Date: 01-Feb-2002
• Completion Date: 01-Feb-2002
• Ref Project: ISO 121:1980 - Magnesium-aluminium-zinc alloy ingots and alloy castings — Chemical composition and mechanical properties of sand cast reference test bars

Relations

• Revised: ISO 16220:2000 - Magnesium and magnesium alloys — Magnesium alloy ingots and castings
• Effective Date: 12-May-2008
• Revised: SIST ISO 16220:2002 - Magnesium and magnesium alloys -- Magnesium alloy ingots and castings
• Effective Date: 12-May-2008
• Revised: ISO/R 122:1959 - Composition of magnesium-aluminium-zinc alloy ingots for casting purposes
• Effective Date: 12-May-2008

Standards Content (Sample)

International Standard
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION.MEIK/JYHAPO~HAR OPrAHM3At@lR fl0 CTAH~APTbl3A~MM~ORGANISATlON INTERNATIONALE DE NORMALISATION
Magnesium-aluminium-zinc alloy ingots and alloy
castings - Chemical composition, and mechanical
properties of sand cast reference test bars
Lingo ts et pikes moul&es en alliages magrksium-aluminium-zinc - Composition chimique et caracthristiques mkcaniques des
kprouvettes de r&f&rence moulees en sable
First edition - 1980-08-01
~-
U DC 669.721.5 ’71 ’5-412
Ref. No. ISO 121-1980 (E)
Descriptors : magnesium alloys, magnesium aluminium zinc alloys, castings, Chemical composition,
mechanical proper-Ges, tensile properties.
Price based on 2 pages

---------------------- Page: 1 ----------------------
FOREWORD
iS0 (the International Organization for Standardization) is a worldwide federation
of national Standards institutes (ISO member bodies). The work of developing
International Standards is carried out through ISO technical committees. Every
member body interested in a subject for which a technical committee has been set
up has the right to be represented on that committee. International organizations,
governmental and non-governmental, in Iiaison with ISO, also take part in the work.
Draft (nternational Standards adopted by the technical committees are circulated
to the member bodies for approval before their acceptance as International
Standards by the ISO Council.
International Standard ISO 121 was developed by Technical Committee ISO/TC79,
high t metals and their alle ys.
lt was submitted directly to the ISO Council, in accordance with clause 5.10.1
of part 1 of the Directives for the technical werk of ISO. It cancels and replaces
ISO Recommendation R 121-1971, which had been approved by the member bodies
sf the following countries :
Austria India Portugal
Belgium Israel South Africa, Rep. of
Canada Switzerland
I taly
Egypt, Arab Rep. of Thailand
Japan
Finland New Zealand Turkey
France Norway
USA
Germany, F.R. Poland USSR
The member bodies of the fol Iowin ressed disapproval of the
g countries had exp
document on technical grounds
United Kingdom
Sweden
This International Standard also cancels and replaces ISO Recommendation
R 1224959, which had been approved by the member bodies of the following
countries :
Austria Hungary Portugal
Belgium Italy Romania
Canada Japan Spain
Chile Netherlands Sweden
Czechoslovakia New Zealand Switzerland
France Norway United Kingdom
Germany, F.R. Poland USSR
The member body o the following country had expressed disapproval of the
technica
document on grou nds :
USA
Q International Organkation for Standardkation, 1980 l
Printed in Switzeriand
ii

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~ ~~
INTERNATIONAL STANDARD
IS0121=1980(E)
Magnesium-aluminium-zinc alloy ingots and alloy
Chemical composition, and mechanical
castings -
properties of sand cast reference test bars
teristics, such as casting properties, provided that comparisons are
1 SCOPE AND FIELD OF APPLlCATION
made between alloys in corresponding states.
This International Standard specifies the Chemical
compositions of magnesium-aluminium-zinc alloyl) ingots
2 REFERENCES
for casting purposes and of magnesium-aluminium-zinc
with requirements for the
alloy castings, together
ISO/R 190, Tensile testing of light metals and their alloys.
mechanical properties of sand cast reference test bars in
ISO 2092, Ligh t metals and their alte ys - Code of
these alloys in various tempers as defined in ISO/R 2107.
designa Gon. *)
NOTE
...

SLOVENSKI STANDARD
SIST ISO 121:1995
01-november-1995
,QJRWL]OLWLQPDJQH]LMDOXPLQLMFLQNLQXOLWNLL]WHK]OLWLQ.HPLþQDVHVWDYDLQ
PHKDQVNHODVWQRVWLUHIHUHQþQLKSUHVNXãDQFHYOLWLKYSHVHN
Magnesium-aluminium-zinc alloy ingots and alloy castings -- Chemical composition and
mechanical properties of sand cast reference test bars
Lingots et pièces moulées en alliages magnésium-aluminium-zinc -- Composition
chimique et caractéristiques mécaniques des éprouvettes de référence moulées en
sable
Ta slovenski standard je istoveten z: ISO 121:1980
ICS:
77.150.01 Izdelki iz neželeznih kovin na Products of non-ferrous
splošno metals in general
SIST ISO 121:1995 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ISO 121:1995

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SIST ISO 121:1995
International Standard
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION.MEIK/JYHAPO~HAR OPrAHM3At@lR fl0 CTAH~APTbl3A~MM~ORGANISATlON INTERNATIONALE DE NORMALISATION
Magnesium-aluminium-zinc alloy ingots and alloy
castings - Chemical composition, and mechanical
properties of sand cast reference test bars
Lingo ts et pikes moul&es en alliages magrksium-aluminium-zinc - Composition chimique et caracthristiques mkcaniques des
kprouvettes de r&f&rence moulees en sable
First edition - 1980-08-01
~-
U DC 669.721.5 ’71 ’5-412
Ref. No. ISO 121-1980 (E)
Descriptors : magnesium alloys, magnesium aluminium zinc alloys, castings, Chemical composition,
mechanical proper-Ges, tensile properties.
Price based on 2 pages

---------------------- Page: 3 ----------------------

SIST ISO 121:1995
FOREWORD
iS0 (the International Organization for Standardization) is a worldwide federation
of national Standards institutes (ISO member bodies). The work of developing
International Standards is carried out through ISO technical committees. Every
member body interested in a subject for which a technical committee has been set
up has the right to be represented on that committee. International organizations,
governmental and non-governmental, in Iiaison with ISO, also take part in the work.
Draft (nternational Standards adopted by the technical committees are circulated
to the member bodies for approval before their acceptance as International
Standards by the ISO Council.
International Standard ISO 121 was developed by Technical Committee ISO/TC79,
high t metals and their alle ys.
lt was submitted directly to the ISO Council, in accordance with clause 5.10.1
of part 1 of the Directives for the technical werk of ISO. It cancels and replaces
ISO Recommendation R 121-1971, which had been approved by the member bodies
sf the following countries :
Austria India Portugal
Belgium Israel South Africa, Rep. of
Canada Switzerland
I taly
Egypt, Arab Rep. of Thailand
Japan
Finland New Zealand Turkey
France Norway
USA
Germany, F.R. Poland USSR
The member bodies of the fol Iowin ressed disapproval of the
g countries had exp
document on technical grounds
United Kingdom
Sweden
This International Standard also cancels and replaces ISO Recommendation
R 1224959, which had been approved by the member bodies of the following
countries :
Austria Hungary Portugal
Belgium Italy Romania
Canada Japan Spain
Chile Netherlands Sweden
Czechoslovakia New Zealand Switzerland
France Norway United Kingdom
Germany, F.R. Poland USSR
The member body o the following country had expressed disapproval of the
technica
document on grou nds :
USA
Q International Organkation for Standardkation, 1980 l
Printed in Switzeriand
ii

---------------------- Page: 4 ----------------------

SIST ISO 121:1995
~ ~~
INTERNATIONAL STANDARD
IS0121=1980(E)
Magnesium-aluminium-zinc alloy ingots and alloy
Chemical composition, and mechanical
castings -
properties of sand cast reference test bars
teristics, such as casting properties, provided that comparisons are
1 SCOPE AND FIELD OF APPLlCATION
made between alloys in corresponding states.
This Int
...

121
Norme internationale
INTERNATIONAL ORGANIZATION FOR STANOARDlZATION*ME~YHAPOLlHAR OPrAHM3AUMR no CTAHLlAPTM3AUMMaRGANlSATlON INTERNATIONALE DE NORMALISATION
Lingots et pièces moulées en alliages magnésium-
--
aluminium-zinc - Composition chimique et
caractéristiques mécaniques des éprouvettes de référence
moulées en sable
Magnesium-aluminium-zinc alto y ingots and alto y castings - Chemical composition, and mechanical properties of sand cast
reference test bars
Première édition - 1980-08-01
i-
CDU 669.721.571'5-412 Réf. no IS0 121-1980 (FI
k
Descripteurs : alliage de magnésium, alliage magnésium-aluminium-zinc, pièce coulée, composition chimique, propriété mécanique, propriété
8
- tensorielle.
Y
2
O
E Prix basé sur 2 pages

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AVANT-PROPOS
L'ISO (Organisation internationale de normalisation) est une fédération mondiale
d'organismes nationaux de normalisation (comités membres de I'ISO). L'élaboration
est confiée aux comités techniques de I'ISO. Chaque
des Normes internationales
comité membre intéressé par une étude a le droit de faire partieducomité technique
correspondant. Les organisations internationales, gouvernementales et non
gouvernementales, en liaison avec I'ISO, participent également aux travaux.
Les projets de Normes internationales adoptés par les comités techniques sont
soumis aux comités membres pour approbation, avant leur acceptation comme
Normes internationales par le Conseil de I'ISO.
La Norme internationale IS0 121 a été élaborée par le comité technique ISO/TC79,
Métaux légers et leurs alliages.
Elle fut soumise directement au Conseil de I'ISO, conformément au paragraphe
5.10.1 de la partie 1 des Directives pour les travaux techniques de I'ISO. Elle annule
et remplace la Recommandation ISO/R 121-1971, qui avait été approuvée par les
comités membres des pays suivants :
Afrique du Sud, Rép. d' France Pologne
Allemagne, R.F. Inde Portugal
Autriche Israël Suisse
Belgique Italie T h aï I a nd e
Turquie
Canada Japon
Egypte, Rép. arabe d' Norvège URSS
Finlande Nouvelle-Zélande U SA
Les comités membres des pays suivants l'avaient désapprouvée pour des raisons
techniques :
Royaume-Uni
Suède
Cette Norme internationale annule et remplace également la Recommandation
ISO/R 122-1959, qui avait été approuvée par les comités membres des pays suivants :
Portugal
Allemagne, R.F. Hongrie
Roumanie
Autriche Italie
Belgique Royaume-Uni
Japon
Canada Norvège Suède
Chili Nouvelle-Zélande Suisse
Espagne Pays-Bas Tchécoslovaquie
France Pologne URSS
Le comité membre du pays suivant l'avait désapprouvée pour des raisons techniques :
USA
O Organisrtion internationale de normalisation, 1980 O
Imprimé en Suisse

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NORME INTERNATIONALE IS0 121-1980 (F)
Lingots et pièces moulées en alliages magnésium-
aluminium-zinc - Composition chimique et
caractéristiques mécaniques des éprouvettes de référence
moulées en sable
1 OBJET ET DOMAINE D'APPLICATION propriétés de fonderie, à la condition que les comparaisons soient
faites entre des alliages considérés dans des états correspondants.
La présente Norme internationale spécifie la composition
chimique des pièces moulées en alliages') magnésium-
aluminium-zinc ainsi que la composition chimique des
2 REFERENCES
lingots en alliages magnésium-aluminium-zinc pour fonderie
et fixe les caractéristiques mécaniques requises des
ISO/R 190, Essai de traction pour les métaux légers et leurs
éprouvettes de référence en ces alliages à différents états
alliages.
définis dans la Recommandation ISO/R 2107.
IS0 2092, Métaux légers et leurs alliages - Code de
NOTE - Les alliages mentionnés dans le tableau 1 appartiennent à
désignation. *)
la famille des alliages magnésium-aluminium-zinc, mais la mise au
poin
...