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BS EN ISO 179:1997

Current
Current

The latest, up-to-date edition.

Plastics. Determination of Charpy impact strength
Amended by

BS EN ISO 179-2:1999+A1:2012

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-09-1993

Publisher

British Standards Institution

Method
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Apparatus
6 Test specimens
7 Procedure
8 Calculation and expression of results
9 Precision
10 Test report
Annex
A (informative) Additional methods for testing the
     influence of surface effects
Tables
1 Characteristics of pendulum impact testing machines
2 Specimen types, dimensions and span
3 Method designations, specimen types, notch types
     and notch dimensions - materials not exhibiting
     interlaminar shear fracture
4 Method designations, specimen types, notch types
     and notch dimensions - materials exhibiting
     interlaminar shear fracture
A.1 Parameters for tests on double-notched specimens
Figures
1 Striking edge and support blocks for type 1 test
     specimens
2 Charpy edgewise impact (e), with single notched
     specimen
3 Charpy flatwise impact (f)
4 Notch types
5 Scheme of designations describing the direction of
     blow
A.1 Charpy flatwise impact (f) with double-notched
     specimen

Specifies a method for determining the Charpy impact strength of plastics under defined conditions. Investigates the behaviour of specified types of specimen under the impact conditions defined and for estimating the brittleness or toughness of specimens within the limitations inherent in the test conditions. Not normally suitable for use with rigid cellular material and sandwich structures containing cellular material. Coverage includes definitions, apparatus, precision and procedure. Also gives detailed tables and diagrams.

Committee
PRI/21
DevelopmentNote
Renumbers and supersedes BS 2782-3.359(1993). 1997 Version incorporates amendment 8643 to BS 2782-3.359(1993). Supersedes BS 2782-3.359(1984). To be read in conjunction with BS 2782-0(2004). (09/2005)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Current
SupersededBy
Supersedes

Standards Relationship
ISO 179:1993 Identical
UNI EN ISO 179 : 1998 Identical
NS EN ISO 179 : 1ED 1996 Identical
NF EN ISO 179 : 1997 Identical
SN EN ISO 179 : 1997 Identical
EN ISO 179 : 1996 Identical
I.S. EN ISO 179:1997 Identical
NEN EN ISO 179 : 1997 Identical
DIN EN ISO 179:1997-03 Identical

BS 7722:2002 Surface covered PVC-U profiles for windows and doors. Specification
DEFSTAN 02-701(PT3)/2(2004) : 2004 GLASS REINFORCED PLASTIC (GRP) MOULDINGS - PART 3: A GUIDE TO VARIOUS TESTS AND TESTING METHODS FOR THE EVALUATION OF THE QUALITY OF GRP MOULDINGS
BS 7413:2002 Unplasticized polyvinyl chloride (PVC-U) profiles for windows and doors. Specification

BS 2782-9.920A.C(1977) : 1977 METHODS OF TESTING PLASTICS - SAMPLING AND TEST SPECIMEN PREPARATION - PREPARATION OF GLASS FIBRE REINFORCED, RESIN BONDED, LOW-PRESSURE LAMINATED PLATES OR PANELS FOR TEST PURPOSES
ISO 180:2000 Plastics Determination of Izod impact strength

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Hardcopy - English
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