ISO 179-1:2023

Plastics — Determination of Charpy impact properties — Part 1: Non-instrumented impact test

Publication date:   Jun 1, 2023

95.99   Withdrawal of Standard   Mar 13, 2026

General information

95.99   Withdrawal of Standard   Mar 13, 2026

ISO

ISO/TC 61/SC 2 Mechanical behavior

International Standard

83.080.01   Plastics in general

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Scope

This document 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.
The method can be used to investigate 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. It can also be used for the determination of comparative data from similar types of material.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 179-1:2010

NOW

WITHDRAWN
ISO 179-1:2023
95.99 Withdrawal of Standard
Mar 13, 2026

REVISED BY

PUBLISHED
ISO 179-1:2026