ANSI/ASME B89.1.9-2002
Precision Gage Blocks for Length Measurement (through 20 Inches and 500 Millimeters)

Standard No.

ANSI/ASME B89.1.9-2002

Release Date

2002

Published By

American National Standards Institute （ANSI)

Latest

ANSI/ASME B89.1.9-2002

Scope

This Standard specifies the most important design and metrological characteristics of gage blocks with a rectangular or square cross-section and a nominal length ln ranging from 0.5mm to 1000mm for metric sizes and 0.0010in to 40in for inch sizes. It is not the intent of this Standard to preclude the use, by contractual agreement, of gage blocks of other shapes, grades or materials. Limit deviations and tolerances are stated for the calibration Grade K and for the Grades 00, 0 , AS-1, and AS-2 for various measuring purposes.

ANSI/ASME B89.1.9-2002 history

• 2002 ANSI/ASME B89.1.9-2002 Precision Gage Blocks for Length Measurement (through 20 Inches and 500 Millimeters)