Appendix 2
B74 Series Standards

The following Standards are in pdf format and require Adobe Acrobat Reader to view. If you have Acrobat Reader installed the link will open it in a new window where it can be viewed, printed or saved. Alternatively you can right click on the file link and chose "save target as" to download the file directly.

Chemistry

ANSI B74.14-1992(R2000) Methods of Chemical Analysis of Aluminum Oxide Abrasive Grain and Abrasive Crude

ANSI B74.15-1992(R2000) Methods of Chemical Analysis of Silicon Carbide Abrasive Grain and Abrasive Crude

Physical Properties

ANSI B74.4-1992 (R2002) Bulk Density Of Abrasive Grains

ANSI B74.5-1964 (R2001) Test for Capillarity of Abrasive Grains

ANSI B74.8-1987 (R2001) Procedure for Ball Mill Test for Friability of Abrasive Grains

Grading

ANSI B74.10-1977 (R2001) Specifications for Grading of Abrasive Microgrits

ANSI B874.12-2001 Specification for the Size of Abrasive Grain - Grinding Wheels, Polishing and General Industrial Uses