American National Standards in Dimensional Metrology, ASME B89

The American Society of Mechanical Engineers, ASME, is the developer of American National Standards in dimensional metrology. The designated committee is called “B89”. The standards are copyrighted and cannot be distributed here. Below is a link to the ASME website to purchase standards.
Some of the important ASME B89 standards include:

  • ASME B89.1.5 Plain External Diameters (Master Discs or Cylindrical Plug Gages)
  • ASME B89.1.6 Plain Internal Diameters (Master Rings or Ring Gages)
  • ASME B89.1.7 Steel Measuring Tapes
  • ASME B89.1.9 Gage Blocks
  • ASME B89.1.10 Dial Indicators
  • ASME B89.1.13 Micrometers
  • ASME B89.1.14 Calipers
  • ASME B89.1.17 Thread Wires
  • ASME B89.3.1 Roundness
  • ASME B89.3.4 Axis of Rotation
  • ASME B89.3.7 Surface Plates
  • ASME B89.4.19 Laser Trackers
  • ASME B89.4.22 Articulated Arm CMMs
  • ASME B89.7.2 Measurement Planning
  • ASME B89.7.3.1 Decision Rules
  • ASME B89.7.3.2 Measurement Uncertainty
  • ASME B89.7.3.3 Reliability of Dimensional Measurement Uncertainty Statements
  • ASME B89.7.4.1 Risk Analysis
  • ASME B89.7.5 Traceability

Standards – American National Standards in Dimensional Metrology, ASME B89

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