Plastics. Determination of Charpy impact properties - Non-instrumented impact test Ingestion-build-51215 Contents of BS EN 74-3:

Contents of BS EN 74-3:

BioAPI and BIP types

requirements for the installation of gas appliances to existing chimneys or chimney configuration

helium and nitrogen gas mixtures

Plastics. Determination of Charpy impact properties - Non-instrumented impact test Ingestion-build-51215 Contents of BS EN 74-3:1 Scope 1. 1 This part of ISO 179 specifies a method for determining the Charpy impact strength of plastics under defined conditions. A number of different types of specimen and test configurations are defined. Different test parameters are specified according to the type of material, the type of test specimen and the type of notch.