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  • 08/30192288 DC : 0

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    BS EN ISO 179-1 - PLASTICS - DETERMINATION OF CHARPY IMPACT PROPERTIES - PART 1: NON-INSTRUMENTED IMPACT TEST

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-07-2010

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Apparatus
       5.1 Test machine
       5.2 Micrometers and gauges
    6 Test specimens
       6.1 Preparation
           6.1.1 Moulding and extrusion compounds
           6.1.2 Sheets
           6.1.3 Long-fibre-reinforced materials
           6.1.4 Checking
           6.1.5 Notching
       6.2 Anisotropy
       6.3 Shape and dimensions
           6.3.1 Materials not exhibiting interlaminar shear fracture
           6.3.2 Materials exhibiting interlaminar shear fracture
                 (e.g. long-fibre-reinforced materials)
       6.4 Number of test specimens
       6.5 Definition of span L
       6.6 Conditioning
    7 Procedure
    8 Calculation and expression of results
       8.1 Unnotched specimens
       8.2 Notched specimens
       8.3 Statistical parameters
       8.4 Significant figures
    9 Precision
    10 Test report
    Annex A (informative) Additional methods for investigating the
            influence of surface effects
    Annex B (informative) Precision data
          B.1 General
          B.2 Concept of r and R
    Annex C (informative) Method for Determining the Notch Radius by
            CCD Microscope

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

    Comment Closes On
    Committee PRI/21
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 293:2004 Plastics — Compression moulding of test specimens of thermoplastic materials
    ISO 3167:2014 Plastics Multipurpose test specimens
    ISO 294-3:2002 Plastics Injection moulding of test specimens of thermoplastic materials Part 3: Small plates
    ISO 295:2004 Plastics — Compression moulding of test specimens of thermosetting materials
    ISO 10724-1:1998 Plastics — Injection moulding of test specimens of thermosetting powder moulding compounds (PMCs) — Part 1: General principles and moulding of multipurpose test specimens
    ISO 1268:1974 Plastics Preparation of glass fibre reinforced, resin bonded, low-pressure laminated plates or panels for test purposes
    ISO 2602:1980 Statistical interpretation of test results Estimation of the mean Confidence interval
    ISO 291:2008 Plastics Standard atmospheres for conditioning and testing
    ISO 294-1:2017 Plastics — Injection moulding of test specimens of thermoplastic materials — Part 1: General principles, and moulding of multipurpose and bar test specimens
    ISO 2818:1994 Plastics — Preparation of test specimens by machining
    ISO 13802:2015 Plastics — Verification of pendulum impact-testing machines — Charpy, Izod and tensile impact-testing
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