ISO 2039-1:1993

Plastics — Determination of hardness — Part 1: Ball indentation method

Publication date: 28 jan 1993

95.99 Withdrawal of Standard 6 dhj 2001

General information

Current stage: 95.99 Effective date: 6 dhj 2001

Originator: ISO

Owner: ISO/TC 61/SC 2

Type: International Standard

ICS: 83.080.01

Gjuha: frëngjisht anglisht

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Statusi: Shfuqizuar

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Scope

Specifies a method, which consists of forcing a ball under a specified load into the surface of a test specimen. The depth of impression is measured under load. The surface area of the impression is computed from its depth. The ball indentation hardness is then calculated from the following relationship: Ball indentation hardness = Applied load : Surface area of impression.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 2039-1:1987

NOW

WITHDRAWN
ISO 2039-1:1993
95.99 Withdrawal of Standard
6 dhj 2001

REVISED BY

PUBLISHED
ISO 2039-1:2001