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BS EN ISO 2624:1995 Copper and copper alloys. Estimation of average grain size

Description Printed version of this is available at library. To request, please e-mail to referencepk@usm.my and include a copy of this record in your e-mail. Abstract This International Standard 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 respective procedures are termed the comparison procedure, the intercept procedure and the planimetric procedure. The comparison procedure (comparing the specimen with a standard chart) is most convenient and is sufficiently accurate for most commercial purposes. Higher degreees of accuracy in estimating grain size are obtainable by using the intercept (Heyn) or planimetric (Jeffries) procedures. In cases of dispute, it is recommended that the use of one of these procedures be agreed between the parties. For material with non-equiaxial structures it is recommended that the intercept procedure be used.

Contributor(s): MAR - Data Entry Person Primary Item Type: British Standard Identifiers: ICS 77.120.30 Copper and copper alloys ISBN 0580244768 Language: English Subject Keywords: Grain size; Reports; Particle size measurement; Crystal microstructure; Estimation; Copper; Copper alloys; Charts First presented to the public: 7/24/2023 Original Publication Date: 9/15/1995 Previously Published By: British Standards Institution Place Of Publication: London, United Kingdom Citation: Extents: Number of Pages - 10 License Grantor / Date Granted:   / ( View License ) Date Deposited 2023-07-24 18:03:39.001 Submitter: Muhamad Azmil Ramli

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