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ISO 2507-1:1995

Thermoplastics pipes and fittings — Vicat softening temperature — Part 1: General test method

Feb 2, 1995
95.99   Withdrawal of Standard   Jan 26, 2026

General information

95.99     Jan 26, 2026

ISO

ISO/TC 138/SC 5

International Standard

23.040.45     23.040.20  

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Scope

The method specified is based on determining the temperature at which a standard indenter, under a force of 50 N ± 1 N, penetrates 1 mm into the surface of a test piece cut from the wall of a pipe or fitting while the temperature is raised at a constant rate. Is applicable only to thermoplastics materials for which it is possible to measure the temperature at which the rate of softening becomes rapid. Is based on ISO 306:1994 which, however, applies to materials in the form of sheets.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 2507:1982

NOW

WITHDRAWN
ISO 2507-1:1995
95.99 Withdrawal of Standard
Jan 26, 2026

REVISED BY

ABANDON
ISO/WD 2507-1

PUBLISHED
ISO 2507:2026

National adoptions

Thermoplastics pipes and fittings - Vicat softening temperature - Part 1: General test method (ISO 2507-1:1995)

60.60   Standard published

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