Standard

ISO 2039-1:1993

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: ISO 2039-1:2001

Rettelser og tillegg kjøpes separat.

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Omfang

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.

Dokumentinformasjon

  • Standard fra ISO
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 2
  • Versjon: 1
  • Varetype: IS
  • ICS 83.080.01
  • ISO TC ISO/TC 61/SC 2

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