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ASTM-E2373 2009

$44.96

E2373-09 Standard Practice for Use of the Ultrasonic Time of Flight Diffraction (TOFD) Technique

Published By Publication Date Number of Pages
ASTM 2009 12
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1.1 This practice establishes the requirements for developing ultrasonic examination procedures using the ultrasonic technique known as Time-of-Flight Diffraction (TOFD).

1.2 Consistent with ASTM Policy, TOFD may be regarded as an ultrasonic test method whereby the qualities and characteristics of the item tested are evaluated, measured and in some cases identified. Measurements may be subject to precision and bias that may be determined statistically or as a function of some parameter(s) such as wavelength. This practice may be used for applications that would be qualitative and properly addressed as examinations as well as quantitative and more properly addressed as tests.

1.3 The values stated in SI units are to be regarded as standard. Inch-pound units are provided for information.

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.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Terminology
2 Significance and Use
Basis of Application
Procedures
3 FIG. 1
FIG. 2
4 FIG. 3
5 FIG. 4
TABLE 1
TABLE 2
6 TABLE 3
7 FIG. 5
FIG. 6
8 TOFD Analysis
Reporting and Acceptance Criteria
Keywords
FIG. 7
9 X1. SAMPLE REFERENCE SENSITIVITY BLOCKS
X1.1 For Steel Thickness Ranges up to 75 mm (3 in.)
X1.2 For Steel Thickness Ranges from 75 mm (3 in.) to 300 mm (12 in.)
TABLE X1.1
X1.3 Other Targets and Block Configurations
FIG. X1.1
10 FIG. X1.2
FIG. X1.3
11 X2. CURVED PLATE
X2.1
X2.2 Scanning from a Concave Surface
X2.3 Scanning from a Convex Surface
FIG. X1.4
FIG. X1.5
12 FIG. X2.1
FIG. X2.2
ASTM-E2373 2009
$44.96