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  • UNI EN ISO 4957 : 2002

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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

    Superseded date:  10-09-2022

    Language(s): 

    Published date:  01-01-2002

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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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
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes 4 grades of wrought tool steels - 1 non-alloy cold-work steels 2 alloy cold-work tool steels 3 alloy hot-work tool steels 4 high-speed tool steels

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

    Development Note Supersedes UNI 2955-1, UNI 2955-2, UNI 2955-3, UNI 2955-4, UNI 2955-5 and UNI 2955-6. (03/2002)
    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Superseded
    Superseded By
    Supersedes
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