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  • ONORM EN ISO 4957 : 2001

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    TOOL STEELS

    Available format(s): 

    Withdrawn date:  06-12-2018

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Osterreichisches Normungsinstitut/Austrian Standards

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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)

    Committee TC 021
    Document Type Standard
    Publisher Osterreichisches Normungsinstitut/Austrian Standards
    Status Withdrawn
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