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ASTM E1685-00
Standard Practice for Measuring the Change in Length of Fasteners Using the Ultrasonic Pulse-Echo Technique
STANDARD published on 10.10.2000
The information about the standard:
Designation standards: ASTM E1685-00
Note: WITHDRAWN
Publication date standards: 10.10.2000
SKU: NS-42645
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM E1685-00 :
Keywords:
bolts, change-in-length measurements, clamping force, fasteners, residual stress, ultrasonics, ICS Number Code 17.040.30 (Measuring instruments), 21.060.01 (Fasteners in general)
Additional information
| 1. Scope | ||||||||
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1.1 This practice covers a procedure for measuring changes in length of threaded fasteners using conventional ultrasonic, pulse-echo bolt-measuring instrumentation which has been properly calibrated. 1.2 This procedure is normally intended for metal bolting 0.25 in. (6.4 mm) or more in nominal diameter with effective length-to-diameter ratios of 2:1 or greater. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||
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