ASTM-E797 2010

$40.63

E797/E797M-10 Standard Practice for Measuring Thickness by Manual Ultrasonic Pulse-Echo Contact Method

Published By	Publication Date	Number of Pages
ASTM	2010	8

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Category: ASTM

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Description

ASTM E797/E797M-10

Historical Standard: Standard Practice for Measuring Thickness by Manual Ultrasonic Pulse-Echo Contact Method

ASTM E797/E797M

Scope

1.1 This practice provides guidelines for measuring the thickness of materials using the contact pulse-echo method at temperatures not to exceed 93°C (200°F).

1.2 This practice is applicable to any material in which ultrasonic waves will propagate at a constant velocity throughout the part, and from which back reflections can be obtained and resolved.

1.3 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard

1.4 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.

Keywords

contact examination; nondestructive testing; pulse-echo; thickness measurement; ultrasonics; Thickness; Ultrasonic testing

ICS Code

ICS Number Code 19.100 (Non-destructive testing)

DOI: 10.1520/E0797_E0797M-10

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Summary of Practice
2	Significance and Use Basis of Application FIG. 1
3	Apparatus Standardization of Apparatus
4	FIG. 2
5	Technical Hazards Procedure Requirements Report
6	Keywords
7	X1. Typical Multi-Step Thickness Gage Reference Blocks FIG. X1.1 FIG. X1.2

Additional information

Standard Title	E797/E797M-10 Standard Practice for Measuring Thickness by Manual Ultrasonic Pulse-Echo Contact Method
Published Code	ASTM
Publication Date	2010
Pages Count	8