We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
  • I.S. EN 1435:1998

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    Add to Watchlist
    This Standard has been added successfully to your Watchlist
    Please visit My Watchlist to see all standards that you are watching.
    Please log in or to add this standard to your Watchlist.
    We could not add this standard to your Watchlist.
    Please retry or contact support for assistance.
    We could not add this standard to your Watchlist.
    Please retry or contact support for assistance.
    You have already added this standard to your Watchlist.
    Visit My Watchlist to view the full list.


    Available format(s):  Hardcopy, PDF

    Superseded date:  11-02-2013

    Language(s):  English

    Published date:  01-01-1998

    Publisher:  National Standards Authority of Ireland

    Add to Watchlist

    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.

    Add To Cart

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

    1 Scope
    2 Normative references
    3 Definitions
      3.1 Nominal thickness, t
      3.2 Penetrated thickness, w
      3.3 Object-to-film distance, b
      3.4 Source size, d
      3.5 Source-to-film distance (SFD)
      3.6 Source-to-object distance, f
      3.7 Diameter, D[e]
    4 Classification of radiographic techniques
    5 General
      5.1 Protection against ionizing radiation
      5.2 Surface preparation and stage of manufacture
      5.3 Location of the weld in the radiograph
      5.4 Identification of radiographs
      5.5 Marking
      5.6 Overlap of films
      5.7 Types and positions of image quality indicators
      5.8 Evaluation of image quality
      5.9 Minimum image quality values
      5.10 Personnel qualification
    6 Recommended techniques for making radiographs
      6.1 Test arrangements
      6.2 Choice of tube voltage and radiation source
      6.3 Film systems and screens
      6.4 Alignment of beam
      6.5 Reduction of a scattered radiation
      6.6 Source-to-object distance
      6.7 Maximum area for a single exposure
      6.8 Density of radiograph
      6.9 Processing
      6.10 Film viewing conditions
    7 Examination report
    Annex A (normative) Recommended number of exposures which
            give an acceptable examination of a circumferential
            butt weld
    Annex B (normative) Minimum image quality values
    Annex ZA (informative) Clauses of this European Standard
          addressing essential requirements or other provisions
          of EU directives

    Abstract - (Show below) - (Hide below)

    Defines fundamental techniques of radiography in order to enable the economic obtaining of satisfactory and repeatable results based on generally recognised practice and fundamental subject theory. Applicable to radiographic examination of fusion welded joints in metallic materials.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By
    • Access your standards online with a subscription


      • 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
Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more