ISO/CD 9042

Steels — Manual point counting method for statistically estimating the volume fraction of a constituent with a point grid

General information

30.00 Committee draft (CD) registered   Aug 12, 2022

ISO

ISO/TC 17/SC 7 Methods of testing (other than mechanical tests and chemical analysis)

International Standard

Scope

Applies to constituents (a phase as well as a micrographic constituent composed of two or more phases) which are clearly identifiable. The point grid is superimposed a given number of fields of the observed surface. By counting the number of points the volume fraction is calculated.

Life cycle

PREVIOUSLY

Revises
ISO 9042:1988

NOW

IN_DEVELOPMENT
ISO/CD 9042
30.00 Committee draft (CD) registered
Aug 12, 2022