ASME B89.1.9 : 2002 : R2007

Foreword
Committee Roster
Correspondence with the B89 Committee
0 Introduction
1 Scope
2 Normative References
3 Definitions
4 Nomenclature of Faces
5 Basis of Measurement, Traceability, and Reference Condition
6 General Dimensions, Material Properties, and Marking
7 Metrological Requirements
8 Calibration of Gage Blocks
Nonmandatory Appendices
A - Grade 00
B - Differences Between Former GGG-G-15C and This Standard
C - Testing Methods
D - Possible Sources of Measurement Uncertainty
E - Thin Gage Blocks (Less Than 1.0 mm or 0.040 in.)
F - Use and Care of Gage Blocks
G - Gage Block Sizes and Sets
H - Gage Block Accessories
I - Gravity and Atmospheric Effects on Gage Blocks

Describes the most important design and metrological characteristics of gage blocks with a rectangular or square cross-section and a nominal length l[n] ranging from 0.5 mm to 1000 mm for metric sizes and 0.010 in. to 40 in. for inch sizes.