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dnaSRPS EN ISO 18489:2025

Thermoplastic materials for piping systems - Determination of resistance to slow crack growth under cyclic loading - Cracked Round Bar (CRB) test method (ISO/DIS 18489:2025)

General information

50.20     Oct 8, 2026

50.60    Dec 1, 2026

ISS

G061

European Norm

23.040.45  

English  

Scope

This International Standard specifies a method to determine the resistance to slow crack growth
(SCG) of polyethylene materials, pipes, and fittings. The test is applicable to samples taken from
compression moulded sheet or extruded pipes and injection moulded fittings of suitable thickness.
This International Standard provides a method that is suitable for an accelerated fracture-mechanics
characterization at ambient temperatures of 23 °C of different polyethylene grades, especially for PE
80 and PE 100 types for pipe applications.

Life cycle

NOW

PROJECT
dnaSRPS EN ISO 18489:2025
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Oct 8, 2026

Related project

Adopted from FprEN ISO 18489 IDENTICAL

Adopted from ISO/FDIS 18489 IDENTICAL

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