ASTM E213 PDF

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1 Jun ASTM E Standard Practice for Ultrasonic Testing of Metal Pipe and Tubing. This standard is issued under the fixed designation E ; the number immediately 1 This practice is under the jurisdiction of ASTM Committee E07 on Nonde-. ASTM E – Download as PDF File .pdf), Text File .txt) or read online.

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Artificial discontinuities consisting of longitudinal reference notches are employed as the primary means of calibrating the ultrasonic system.

If transverse as well as longitudinal examination is desired, a procedure for employing transverse notches is provided. Technical Discussions views. These procedures are intended to ensure that proper beam angles and beam shapes are used to provide full volume coverage of pipes and tubes, including those with low ratios of outside diameter to wall thicknessand to avoid spurious signal responses when examining small-diameter, thin-wall tubes. The procedure inAnnexA2 may be used to determine the helical scan pitch.

The procedure in Annex A2 may be used to determine the helical scan pitch. Kusnadi, I believe you misunderstood. Because before I got a question from a client about the grade astj the reference standard used is different from the grade of material being tested The conclusion that the sound velocity for both materials are the same or in other words that the mechanical properties do not always change the acoustical properties, e123 you agree?

What I meant was even a small change in mechanical property, will result a change in acoustic property. The procedure in Annex A1 is applicable to pipe and tubing used in nuclear and other special and safety applica- tions.

This standard does not purport to address all of the safety concerns, if any, associated with its use.

e2113 ASTM E Standard for Ultrasonic Testing of Metal Pipe Tube This practice covers a procedure for detecting discon- tinuities in metal pipe and steel tubing during a volumetric exami- nation using ultrasonic methods. These procedures have been successful with smaller sizes. These procedures are intended to ensure astn proper beam angles and beam shapes are used to provide full volume coverage of pipes and tubes, including those with low ratios of outside diameter-to-wall thickness, and to avoid spurious signal responses when examining small-diameter, thin-wall tubes.

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Link to D213 This link will always route to the current Active version of the standard. Do I need to make axial and circurmferential nothces and to scan 2 directions axial and 2 circumferential for best results?

Acoustic Emission Consulting, Inc. If you have any change in mechanical properties there will be a change in acoustic property. Gokul, Thanks for your reply, from your description then I do the testing of the 2 materials have different mechanical properties API 5CT grade material, L and P carbon steel.

asrm 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. Historical Version s – view previous versions of standard.

Kusnadi, Acoustical properties means how the sound behaves in a material. Referenced E23 purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

This practice covers a procedure for detecting discon- tinuities in metal pipe and steel tubing during a volumetric exami- nation using ultrasonic methods. The SI equivalents are in parentheses and may be approximate.

ASTM E – 98 Standard Practice for Ultrasonic Examination of Metal Pipe and Tubing NO_PDF

These may be specified upon contractual agreement between the using parties. In a set of two constant material at constant atmospheric pressure and temperature, sound behaves exactly the same. The values stated in inch-pound units are to be regarded as standard. Specific techniques of the ultrasonic method to which this practice applies include pulse-reflection techniques, both contact and non-contact for example, as described in Guide Eand angle beam immersion techniques.

ASTM E213 Standard for Ultrasonic Testing of Metal Pipe Tube

Certain combinations of search unit size, frequency, thin wall thicknesses, and small diameters could cause generation of unwanted sound waves that may produce erroneous test results. Technical Discussions views Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

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Standard ASTM E Standard for Ultrasonic Testing of Metal Pipe Tube This practice covers a procedure for detecting discon- tinuities in metal pipe and steel tubing during a volumetric exami- nation using ultrasonic methods. Active view atm version of standard. These procedures have been used successfully for smaller sizes, however, and may be specified upon contractural agreement between the using parties. The SI equivalents are in parentheses and may be approximate.

The reference pipe or tube shall be free of discontinuities or other asmt producing indications that can interfere with detection of the reference notches.

My question what is the meaning of “acoustical properties”?

In short no transfer loss. The SI equivalents are in parentheses and may be approximate. 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.

So for every pipe or tube of same grade you have to make calibration block with the same grade from the same lot. Artificial reflectors consisting of asm, and, when specified by the using party or parties, transverse reference notches placed on the surfaces of a reference standard are employed axtm the primary means of standardizing the ultrasonic system.

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine aatm applicability of regulatory limitations prior to use. Link to Active This link will always route to the current Active version of the standard. These procedures have been successful with smaller sizes.