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  • BS EN 1780-3:2002

    Current The latest, up-to-date edition.

    Aluminium and aluminium alloys. Designation of unalloyed and alloyed aluminium ingots for remelting, master alloys and castings Writing rules for chemical composition

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  30-10-2002

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    1 Scope
    2 Normative references
    3 Chemical composition limits
    4 Writing rules
    5 Allow designations
    6 Sequence of elements for the indication of the
       chemical composition
       6.1 Alloyed aluminium ingots for remelting and
           castings
       6.2 Master alloys
    7 Rounding rules for determination of compliance
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines writing rules for chemical composition of alloyed aluminium, aluminium ingots for remelting, master alloys and castings.

    Scope - (Show below) - (Hide below)

    This part of prEN 1780 specifies the writing rules for chemical composition of unalloyed aluminium, aluminium alloys and master alloys. Writing rules for unalloyed aluminium are specified in prEN 576. It applies to lingots for remelting and to castings. The five-figure numerical and the chemical symbol based designation systems of materials are specified in prEN 1780-1 and prEN 1780-2, respectively.

    General Product Information - (Show below) - (Hide below)

    Committee NFE/35
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 1780-1:2002 Aluminium and aluminium alloys - Designation of alloyed aluminium ingots for remelting, master alloys and castings - Part 1: Numerical designation system
    EN 1676:2010 Aluminium and aluminium alloys - Alloyed ingots for remelting - Specifications
    EN 1780-2:2002 Aluminium and aluminium alloys - Designation of alloyed aluminium ingots for remelting, master alloys and castings - Part 2: Chemical symbol based designation system
    EN 1706:2010 Aluminium and aluminium alloys - Castings - Chemical composition and mechanical properties
    EN 576:2003 Aluminium and aluminium alloys - Unalloyed aluminium ingots for remelting - Specifications
    EN 575:1995 Aluminium and aluminium alloys - Master alloys produced by melting - Specifications
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