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SRPS EN ISO 2624:2011

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

Oct 31, 2018
Oct 31, 2018

General information

90.93     Oct 22, 2008

90.00    Oct 22, 2013

ISS

C026

European Norm

77.120.30     77.040.99  

Serbian  

plan 2016

Buying

Published

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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

NOW

PUBLISHED
SRPS EN ISO 2624:2011
90.93 Standard confirmed
Oct 22, 2008

Related project

Adopted from EN ISO 2624:1995

Adopted from ISO 2624:1990