Reference number
ISO 2039-1:1993
ISO 2039-1:1993
Plastics — Determination of hardness — Part 1: Ball indentation method
Edition 2
1993-01
Withdrawn
ISO 2039-1:1993
21467
Withdrawn (Edition 2, 1993)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

  •  : Withdrawn
     : 1993-01
    : Withdrawal of International Standard [95.99]
  •  : 2
     : 5
  • ISO/TC 61/SC 2
    83.080.01 
  • RSS updates

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