Reference number
ISO 2039-1:1993
© ISO 2024
ISO 2039-1:1993
Plastics — Determination of hardness — Part 1: Ball indentation method
Edition 2
1993-01
Withdrawn
Withdrawn (Edition 2, 1993)

Abstract

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.

General information

  • Status
     : Withdrawn
    Publication date
     : 1993-01
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 2
    Number of pages
     : 5
  • Technical Committee :
    ISO/TC 61/SC 2
    ICS :
    83.080.01 
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