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EXPERTISE // LABORATORIES // TESTING STANDARDS

Preparation of Metallographic Specimens

ASTM E3

The primary objective of metallographic examinations is to reveal the constituents and structure of metals and their alloys by means of a light optical or scanning electron microscope. In special cases, the objective of the examination may require the development of less detail than in other cases, but under nearly all conditions, the proper selection and preparation of the specimen is of major importance. Because of the diversity in available equipment and the wide variety of problems encountered, the following standard presents for the guidance of the metallographer only those practices that experience has shown are generally satisfactory; it cannot and does not describe the variations in technique required to solve individual specimen preparation problems.

WJE laboratories are accredited by ANAB (ISO/IEC 17025) to perform testing standard ASTM E3 for Preparation of Metallographic Specimens. Contact us to learn more.

Keywords

ASTM E3 - Preparation of Metallographic Specimens - Metallurgy

ICS CODE

77.040.99 (Other methods of testing metals)

CITATION FORMAT

ASTM E3-11(2017), Standard Guide for Preparation of Metallographic Specimens, ASTM International, West Conshohocken, PA, 2017, www.astm.org

TESTING STANDARDS

Wiss, Janney, Elstner Associates is committed to helping our clients solve, repair, and avoid problems in the built world. Supported by unparalleled laboratory and field testing capabilities, our team of engineers, architects, and materials scientists brings an enthusiasm for problem solving and a hands-on technical approach to every challenge.

Ask the Structure and Solutions for the Built World are trademarks of Wiss, Janney, Elstner Associates, Inc.

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EXPERTISE // LABORATORIES // TESTING STANDARDS