SIST EN 485-1:2016

SLOVENSKI STANDARD
SIST EN 485-1:2016
01-oktober-2016
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Aluminium and aluminium alloys - Sheet, strip and plate - Part 1: Technical conditions for
inspection and delivery
Aluminium und Aluminiumlegierungen - Bänder, Bleche und Platten - Teil 1: Technische
Lieferbedingungen
Aluminium et alliages d'aluminium - Tôles, bandes et tôles épaisses - Partie 1:
Conditions techniques de contrôle et de livraison
Ta slovenski standard je istoveten z: EN 485-1:2016
ICS:
77.150.10 Aluminijski izdelki Aluminium products
SIST EN 485-1:2016 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 485-1:2016

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SIST EN 485-1:2016


EN 485-1
EUROPEAN STANDARD

NORME EUROPÉENNE

July 2016
EUROPÄISCHE NORM
ICS 77.150.10 Supersedes EN 485-1:2008+A1:2009
English Version

Aluminium and aluminium alloys - Sheet, strip and plate -
Part 1: Technical conditions for inspection and delivery
Aluminium et alliages d'aluminium - Tôles, bandes et Aluminium und Aluminiumlegierungen - Bänder,
tôles épaisses - Partie 1: Conditions techniques de Bleche und Platten - Teil 1: Technische
contrôle et de livraison Lieferbedingungen
This European Standard was approved by CEN on 12 June 2016.

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, 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

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 485-1:2016 E
worldwide for CEN national Members.

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SIST EN 485-1:2016
EN 485-1:2016 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 6
4 Ordering information . 6
5 Requirements . 8
6 Test methods . 9
7 Inspection document . 16
8 Marking of products . 16
9 Packaging . 16
10 Complaints of non conformity . 16
Annex A (normative) European Standards for strip, sheet and plate of special form and for
special applications . 17
Bibliography . 18

2

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SIST EN 485-1:2016
EN 485-1:2016 (E)
European foreword
This document (EN 485-1:2016) has been prepared by Technical Committee CEN/TC 132 “Aluminium and
aluminium alloys”, the secretariat of which is held by AFNOR.
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 January 2017, and conflicting national standards shall be withdrawn
at the latest by January 2017.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 485-1:2008+A1:2009.
EN 485 comprises the following parts under the general title “Aluminium and aluminium alloys — Sheet, strip
and plate”:
— Part 1: Technical conditions for inspection and delivery
— Part 2: Mechanical properties
— Part 3: Tolerances on dimensions and form for hot-rolled products
— Part 4: Tolerances on shape and dimensions for cold-rolled products
CEN/TC 132 affirms it is policy that in the case when a patentee refuses to grant licences on standardized
standard products under reasonable and not discriminatory condition, then this product should be removed
from the corresponding document.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following
countries are bound to implement this European Standard: 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.
3

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SIST EN 485-1:2016
EN 485-1:2016 (E)
1 Scope
This document specifies the technical conditions for inspection and delivery of wrought aluminium and
wrought aluminium alloy sheet, strip and plate for general applications. It also includes provisions for
ordering and testing.
It applies to products with a thickness over 0,20 mm up to and including 400 mm.
For many special applications of aluminium strip, sheet and plate, specific European Standards exist, where
different or additional requirements are formulated and the appropriate alloys and tempers are selected: see
Annex A. Most of these special European Standards refer to provisions of this document.
The selection of the relevant special European Standards is under the responsibility of the purchaser.
Whenever the application involves special properties, such as corrosion resistance, toughness, fatigue
strength, surface appearance and welding properties, the user should consult the supplier and consider the
relevant special European Standard, as applicable.
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 485-2, Aluminium and aluminium alloys - Sheet, strip and plate - Part 2: Mechanical properties
EN 485-3, Aluminium and aluminium alloys - Sheet, strip and plate - Part 3: Tolerances on dimensions and form
for hot-rolled products
EN 485-4, Aluminium and aluminium alloys - Sheet, strip and plate - Part 4: Tolerances on shape and
dimensions for cold-rolled products
EN 515, Aluminium and aluminium alloys - Wrought products - Temper designations
EN 541, Aluminium and aluminium alloys - Rolled products for cans, closures and lids - Specifications
EN 573-3, Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 3:
Chemical composition and form of products
EN 602, Aluminium and aluminium alloys - Wrought products - Chemical composition of semi-finished products
used for the fabrication of articles for use in contact with foodstuff
EN 603 (all parts), Aluminium and aluminium alloys — Wrought forging stock
EN 683-1, Aluminium and aluminium alloys - Finstock - Part 1: Technical conditions for inspection and delivery
EN 851, Aluminium and aluminium alloys - Circle and circle stock for the production of culinary utensils -
Specifications
EN 941, Aluminium and aluminium alloys - Circle and circle stock for the production of general applications -
Specifications
EN 1386, Aluminium and aluminium alloys - Tread plate - Specifications
EN 1396, Aluminium and aluminium alloys - Coil coated sheet and strip for general applications - Specifications
4

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SIST EN 485-1:2016
EN 485-1:2016 (E)
EN 1669, Aluminium and aluminium alloys - Test methods - Earing test for sheet and strip
EN 2004-1, Aerospace series - Test methods for aluminium and aluminium alloy products - Part 1:
Determination of electrical conductivity of wrought aluminium alloys
EN 10204, Metallic products - Types of inspection documents
EN 12258-1, Aluminium and aluminium alloys - Terms and definitions - Part 1: General terms
EN 12392, Aluminium and aluminium alloys - Wrought products and cast products - Special requirements for
products intended for the production of pressure equipment
EN 12482-1, Aluminium and aluminium alloys - Reroll stock for general applications - Part 1: Specifications for
hot rolled reroll stock
EN 12482-2, Aluminium and aluminium alloys - Reroll stock for general applications - Part 2: Specifications for
cold rolled reroll stock
EN 13195, Aluminium and aluminium alloys - Specifications for wrought and cast products for marine
applications (shipbuilding, marine and offshore)
EN 13981-2, Aluminium and aluminium alloys - Products for structural railway applications - Technical
conditions for inspection and delivery - Part 2: Plates and sheets
EN 14121, Aluminium and aluminium alloys - Sheet, strip and plate for electrotechnical applications
EN 14242, Aluminium and aluminium alloys - Chemical analysis - Inductively coupled plasma optical emission
spectral analysis
EN 14286, Aluminium and aluminium alloys - Weldable rolled products for tanks for the storage and
transportation of dangerous goods
EN 14287, Aluminium and aluminium alloys - Specific requirements on the chemical composition of products
intended to be used for the manufacture of packaging and packaging components
EN 14361, Aluminium and aluminium alloys - Chemical analysis - Sampling from metal melts
EN 14392, Aluminium and aluminium alloys - Requirements for anodised products for use in contact with
foodstuff
EN 15088, Aluminium and aluminium alloys - Structural products for construction works - Technical conditions
for inspection and delivery
EN ISO 6892-1, Metallic materials - Tensile testing - Part 1: Method of test at room temperature (ISO 6892-1)
EN ISO 7438, Metallic materials - Bend test (ISO 7438)
EN ISO 20482, Metallic materials - Sheet and strip - Erichsen cupping test (ISO 20482)
ISO 9591, Corrosion of aluminium alloys — Determination of resistance to stress corrosion cracking
ASTM G34, Standard Test Method for Exfoliation Corrosion Susceptibility in 2XXX and 7XXX Series Aluminum
Alloys (EXCO Test)
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SIST EN 485-1:2016
EN 485-1:2016 (E)
ASTM G47, Standard Test Method for Determining Susceptibility to Stress-Corrosion Cracking of 2XXX and
7XXX Aluminum Alloy Products
ASTM G66, Standard Test Method for Visual Assessment of Exfoliation Corrosion Susceptibility of 5XXX Series
Aluminum Alloys (ASSET Test)
ASTM G67, Standard Test Method for Determining the Susceptibility to Intergranular Corrosion of 5XXX Series
Aluminum Alloys by Mass Loss After Exposure to Nitric Acid (NAMLT Test)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 12258-1 and the following apply.
3.1
sheet/plate
flat rolled product of rectangular cross-section with uniform thickness between 0,20 mm and 6 mm for sheet
or above 6 mm for plate, supplied in straight lengths (i.e. flat) usually with trimmed or sawn edges
Note 1 to entry: For sheet, the thickness does not exceed one-tenth of the width.
Note 2 to entry: Corrugated, embossed (with patterns, for example grooves, ribs, checkers, tears, buttons, lozenges),
coated, edge conditioned and perforated products in this general form when derived from sheet as defined above are
classified as sheet.
Note 3 to entry: Flat sheets and plates material between 3 mm and 15 mm are sometimes called “shate”.
3.2
strip
flat rolled product of rectangular cross-section with uniform thickness over 0,20 mm, supplied in coils
usually with trimmed edges
Note 1 to entry: The thickness does not exceed one-tenth of the width.
Note 2 to entry: Corrugated, embossed (with patterns, for example grooves, ribs, checkers, tears, buttons, lozenges),
coated, edge conditioned and perforated products in this general form when derived from sheet as defined above are
classified as sheet.
Note 3 to entry: “Strip” is sometimes called “coil”.
3.3
order document
document or set of documents agreed between supplier and purchaser at the time of ordering
Note 1 to entry: An order document can be an order of the purchaser confirmed by the supplier or a quotation of the
supplier confirmed by the purchaser.
4 Ordering information
The order document shall contain the following:
a) form and type of product:
— form of the product (sheet, strip, plate, etc.);
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SIST EN 485-1:2016
EN 485-1:2016 (E)
— designation of the aluminium or aluminium alloy;
b) temper of the material for delivery according to EN 515 and, if different, the temper for use;
c) reference to this European Standard;
d) specification of mechanical properties, if additional to or different from EN 485-2 or as disclosed in any
application standard (see Annex A);
e) reference to the standard for tolerances of form and dimensions (e.g. EN 485-3, EN 485-4 or as disclosed
in any application standard (see Annex A));
f) dimensions of the product:
— thickness;
— width;
— length of sheet and plate, as applicable (in the rolling direction);
— internal and external diameters of the coil, or dimension and type of the core, as applicable.
NOTE 1 Unless otherwise agreed, the length is the largest dimension of the sheet or plate and corresponds to the
rolling direction.
g) quantity:
— mass or number of pieces;
— quantity tolerances if required;
h) any requirements for inspection documents;
i) any other test, in addition to chemical analysis and tensile testing;
j) any additional requirements, such as:
— quality assurance;
— specific inspection schemes;
— marking of products;
— references of drawing, etc.;
— special packing requirements;
k) for products intended for decorative anodizing by the purchaser, the order document shall also contain
the following:
— statement that the product is intended to be anodized;
— intended particular surface treatment (according to the relevant standard);
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SIST EN 485-1:2016
EN 485-1:2016 (E)
— whether a decorative appearance after anodizing is required for both sides and, if only one side, its
position with respect to the strip (inside or outside of the coil) or the sheet or plate (upside or
downside).
Products intended to form a specific area after anodizing (such as a façade) should be ordered in a single
batch.
The order document should indicate the intended application.
NOTE 2 The codification scheme specified in EN 573–5 will preferably be used.
5 Requirements
5.1 Responsibilities of the supplier and manufacturer
The supplier shall be responsible that all inspections and tests required by the relevant standard and/or the
particular specification have been performed, prior to shipment of the product.
Unless otherwise specified in the order document, the production and manufacturing processes shall be left
to the discretion of the manufacturer. Unless it is explicitly stated in the order document, no obligation shall
be placed on the manufacturer to use the same processes for similar and subsequent orders.
5.2 Requirements on product properties
5.2.1 Chemical composition
The chemical composition shall comply with the requirements as specified in EN 573-3.
If the purchaser requires content limits for elements not specified in the above standard, these limits shall be
stated in the order document.
5.2.2 Mechanical properties
The mechanical properties determined by the tensile test shall be in conformity with those specified in
EN 485-2, if not otherwise stated in the order document. Other properties such as hardness, bending ability,
isotropy, etc. can be specified in the order document.
5.2.3 Corrosion behaviour
Products made of 5xxx alloys with nominal magnesium content equal to or higher than 3 % in the H116 and
H321 tempers shall be capable of exhibiting no exfoliation corrosion susceptibility according to ASTM G66
accelerated test and inter-granular corrosion susceptibility according to ASTM G67. The release criteria for
these tests are described in EN 13195.
Plate exhibit made of alloys EN AW-7010 and EN AW-7075 in the T73 and T7351 tempers and over 25 mm
in thickness, shall exhibit no evidence of stress-corrosion cracking when tested in accordance with
ASTM G47 or in ISO 9591.
Products made of alloys EN AW-7010 and EN AW-7075 in the tempers T76 and T7651 shall be capable of
exhibiting no evidence of exfoliation corrosion in excess of grade EB, as defined in ASTM G34, when
subjected to the test specified in 6.10.2.
5.2.4 Freedom from defects
The product shall be free from defects prejudicial to its suitable and proper use.
It shall have a smooth and clean surface. However small surface imperfections such as light scratches,
indentations, laminations, stripes, roll marks, discolorations and non-uniform surface appearance resulting
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SIST EN 485-1:2016
EN 485-1:2016 (E)
from heat treatment, etc., which cannot always be totally avoided, are generally permitted on both sides of
the product.
Whilst an operation designed to mask a defect is not permitted, superficial defects may be eliminated,
provided that the dimensional tolerances and material properties continue to meet the specifications.
For products intended for decorative anodizing, the superficial imperfections (discolouration, mechanical or
structural imperfections) may not be so extensive as to impair the decorative appearance after the agreed
surface treatment. Limiting samples can be agreed between supplier and purchaser.
5.2.5 Tolerances on dimensions and form
The dimensions and form tolerances shall be in conformity with EN 485-3 and EN 485-4, unless otherwise
agreed upon between supplier and purchaser and stated in the order document. Unless otherwise agreed
upon, the purchaser may reject only those products having dimensions not complying with the specified
tolerances.
6 Test methods
6.1 General
If the purchaser wishes to inspect the product at the supplier's works, the purchaser shall notify the supplier
at the time of placing the order.
6.2 Chemical analysis
Sampling shall be carried out at the time of casting according to EN 14361. The average content accuracy to
each sample shall be within the specification for the chemical composition.
NOTE 1 EN 14361 includes criteria how to determine number, volume and shape of sample, about time and location
of sampling and about the design and maintenance of the tools, in order to make sure that the average chemical
composition
...