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    I.S. EN ISO 4957:2000

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    TOOL STEELS

    Available format(s):  Hardcopy, PDF

    Superseded date:  23-07-2013

    Language(s):  English

    Published date:  01-01-2000

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Requirements
    5 Inspection, testing and conformance of products
    6 Marking
    7 Ordering and designation
    Annex A (informative) Hardness-tempering
             temperature-curves
    Annex B (normative) Supplementary or special
             requirements
    Annex C (informative) Designations of comparable steels
    Annex ZA (normative) Normative references to international
             publications with their relevant European publications
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies following four grades of wrought tool steels: non-alloy cold-work tool steels, alloy cold-work tool steels, alloy hot-work tool steels, and high-speed tool steels.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

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

    ISO 404:2013 Steel and steel products — General technical delivery requirements
    ISO 6929:2013 Steel products — Vocabulary
    EN 10027-2:2015 DESIGNATION SYSTEMS FOR STEELS - PART 2: NUMERICAL SYSTEM
    ISO/TR 9769:1991 Steel and iron Review of available methods of analysis
    EN ISO 377:2017 Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:2017)
    ISO 1035-3:1980 Hot-rolled steel bars — Part 3: Dimensions of flat bars
    ISO 1035-4:1982 Hot-rolled steel bars Part 4: Tolerances
    ISO 4948-1:1982 Steels Classification Part 1: Classification of steels into unalloyed and alloy steels based on chemical composition
    ISO 1035-1:1980 Hot-rolled steel bars — Part 1: Dimensions of round bars
    ISO 4955:2016 Heat-resistant steels
    ISO 6506:1981 Metallic materials — Hardness test — Brinell test
    ISO 6508:1986 Metallic materials Hardness test Rockwell test (scales A - B - C - D - E - F - G - H - K)
    ISO 10474:2013 Steel and steel products — Inspection documents
    ISO 9722:1992 Nickel and nickel alloys Composition and forms of wrought products
    ISO 377:2017 Steel and steel products — Location and preparation of samples and test pieces for mechanical testing
    ISO 14284:1996 Steel and iron — Sampling and preparation of samples for the determination of chemical composition
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