Skip to content
Please enter a keyword to search
  • Preview

    I.S. EN 10109-3:1995

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    View superseded by

    METALLIC MATERIALS - HARDNESS TEST - PART 3: CALIBRATION OF STANDARDIZED BLOCKS TO BE USED FOR ROCKWELL HARDNESS TESTING MACHINES (SCALES A, B, C, D, E, F, G, H, K, N, T)

    Available format(s):  Hardcopy, PDF

    Superseded date:  23-07-2013

    Language(s):  English

    Published date:  01-01-1995

    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.

    Add To Cart

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

    Foreword
    0 Introduction
    1 Scope
    2 Normative references
    3 Manufacture of blocks
    4 Standardizing machine
    5 Standardizing procedure
    6 Number of indentations
    7 Uniformity of hardness
    8 Marking
    9 Validity
    Annex A (normative) Uniformity of test blocks

    Abstract - (Show below) - (Hide below)

    Specifies a method for the calibration of standardized blocks to be used in Rockwell hardness testing machines for the indirect verification of these machines as described in I.S. EN 10109-2.

    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    Status Superseded
    Superseded By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 6507-1:2005 Metallic materials Vickers hardness test Part 1: Test method
    ISO 468:1982 Surface roughness — Parameters, their values and general rules for specifying requirements
    EN 10109-2 : 1994 METALLIC MATERIALS - HARDNESS TEST - PART 2: VERIFICATION OF ROCKWELL TESTING MACHINES (SCALES A, B, C, D, E, F, G, H, K, N, T)
    EN 10109-1 : 1994 METALLIC MATERIALS - HARDNESS TEST - PART 1: ROCKWELL TEST (SCALES A, B, C, D, E, F, G, H, K) AND ROCKWELL SUPERFICIAL TEST (SCALES 15N, 30N, 45N, 15T, 30T AND 45T)
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective