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  • NBN EN ISO 3506-4 : 2010

    Current The latest, up-to-date edition.
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    Published date:  12-01-2013

    Publisher:  Belgian Standards

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

    1 Scope
    2 Normative references
    3 Designation, marking and finish
       3.1 Designation
       3.2 Marking
       3.3 Finish
    4 Chemical composition
    5 Mechanical properties and performance
       5.1 General
       5.2 Mechanical properties
       5.3 Thread forming capability
    6 Test methods
       6.1 Surface hardness test
       6.2 Core hardness test
       6.3 Torsional strength test
       6.4 Drive test
    Annex A (informative) Description of groups and grades of
            stainless steels
    Annex B (informative) Stainless steels for cold heading
            and extruding
    Annex C (informative) Time-temperature diagram of
            intergranular corrosion in austenitic stainless
            steels, grade A2 (18/8 steels)
    Annex D (informative) Austenitic stainless steels with
            particular resistance to chloride-induced
            stress corrosion
    Annex E (informative) Magnetic properties for austenitic
            stainless steels

    Abstract - (Show below) - (Hide below)

    Defines the mechanical properties of tapping screws made from austenitic, martensitic and ferritic grades of corrosion-resistant stainless steels when tested at an ambient temperature range of 15 degrees C to 25 degrees C.

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

    Document Type Standard
    Publisher Belgian Standards
    Status Current
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