jQuery Mobile Framework
Search Home >> American Standards >> American Society for Testing Material (ASTM) >> ASTM A561-2008 Standard Practice for Macroetch Testing of Tool Steel Bars

ASTM A561-2008 Standard Practice for Macroetch Testing of Tool Steel Bars

Standard Number:  ASTM A561-2008
Title:  Standard Practice for Macroetch Testing of Tool Steel Bars
Language:  English
Replaced by Standard:  ASTM A561-08(2014)

Execute Date:  2008/10/1
Adopted International Standard:  [db:AdoptedInternationalStandardNo]
Status:  Withdrawn
International Classification for Standards (ICS)METALLURGY>>Iron and steel products>>Steel bars and rods
Publisher:  American Society for Testing Material (ASTM)
Price:  
Number of Pages:3P.;A4   

Description:

1.1 This practice for macroetch testing has been found to be a useful and reliable method for evaluating the quality of tool steel bars. It is used as a quality control and inspection test to reveal by deep acid etching the macrostructure in specimens cut from bars and to show the presence of such conditions as pipe, cracks, porosity, segregation, or foreign material. The etched surface is generally examined visually, but magnification up to about 10x00D7; is occasionally employed.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

  
Cross References:[db:refbz]  
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  899KB
Tile in English:  Standard Practice for Macroetch Testing of Tool Steel Bars

Full Text Information

Related

Top 10

New 10

PC Version