Norm

ASTM E930 - 18 en

Standard Test Methods for Estimating the Largest Grain Observed in a Metallographic Section (ALA Grain Size)

50,27 60,83 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 6
Gepubliceerd op 01-12-2018
Taal Engels

1.1 These test methods describe simple manual procedures for measuring the size of the largest grain cross-section observed on a metallographically prepared plane section.

1.2 These test methods shall only be valid for microstructures containing outlier coarse grains, where their population is too sparse for grain size determination by Test Methods E112.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Details

ICS-code 19.120
Nederlandse titel Standard Test Methods for Estimating the Largest Grain Observed in a Metallographic Section (ALA Grain Size)
Engelse titel Standard Test Methods for Estimating the Largest Grain Observed in a Metallographic Section (ALA Grain Size)
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