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SSH EN ISO 2624:1995

Copper and copper alloys - Estimation of average grain size (ISO 2624:1990)

Dec 31, 2004

General information

60.60     Dec 31, 2004

DPS

DPS/KT 47

European Norm

77.120.30  

English  

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Scope

Specifies three procedures for estimating, and rules for expressing, the average grain size of copper and copper alloys consisting principally of a single phase. The comparison procedure (comparing the specimen with a standard chart) is most convenient and is sufficiently accurate for most commercial purposes. In cases of dispute the use of the Heyn or Jeffries procedures (intercept procedure and planimetric procedure, respectively) having higher degrees of accuracy is recommended.

Life cycle

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PUBLISHED
SSH EN ISO 2624:1995
60.60 Standard published
Dec 31, 2004

Related project

Adopted from EN ISO 2624:1995