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

Resumen

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.

Informaciones generales

  • Estado
     : Retirada
    Fecha de publicación
     : 1993-01
    Etapa
    : Retirada de la Norma Internacional [95.99]
  • Edición
     : 2
    Número de páginas
     : 5
  • Comité Técnico :
    ISO/TC 61/SC 2
    ICS :
    83.080.01 
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