Document ID:	ASTM-E381       Scroll down to access document images

Overview

Title:  Bars Steel Macroetch Testing, Billets, Blooms, and Forgings Scope:  Macroetching, which is the etching of specimens for macrostructural examination at low magnifications, is a frequently used technique for evaluating steel products such as bars, billets, blooms, and forgings. Status:  Active Adoption Date:  15-JAN-1994         Next Review Due:  13-JAN-2004 FSC/Area:  9640 Doc Category:   American Society for Testing and Materials (ASTM)

Responsibilities

Lead Standardization Activity:  MR  Army Research Laboratory, Weapons and Materials Research Directorate     Adopting Activity: MR  Army Research Laboratory, Weapons and Materials Research Directorate Coordination:  Full   Army Custodian:  MR   Army Research Laboratory, Weapons and Materials Research Directorate   Navy Custodian:  SH   Naval Sea Systems Command (Ship Systems)   Air Force Custodian:  20   Air Force Research Laboratory (AFRL)

Revision History

Click on column headings for a description of column content.

NOTE: It is recommended that you use Adobe Reader v7.0 or higher for optimal download performance; older versions should continue to work, but downloading large files may appear to take longer, so please be patient in those cases.