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ASTM-A609 2012

$40.63

A609/A609M-12 Standard Practice for Castings, Carbon, Low-Alloy, and Martensitic Stainless Steel, Ultrasonic Examination Thereof

Published By Publication Date Number of Pages
ASTM 2012 9
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1.1 This practice covers the standards and procedures for the pulse-echo ultrasonic examination of heat-treated carbon, low-alloy, and martensitic stainless steel castings.

1.2 This practice is to be used whenever the inquiry, contract, order, or specification states that castings are to be subjected to ultrasonic examination in accordance with Practice A609/A 609M.

1.3 This practice contains two procedures. Procedure A is the original A609/A609M practice and requires calibration using a series of test blocks containing flat bottomed holes. It also provides supplementary requirements for angle beam testing. Procedure B requires calibration using a back wall reflection from a series of solid calibration blocks.

Note 1Ultrasonic examination and radiography are not directly comparable. This examination technique is intended to complement Guide E94 in the detection of discontinuities.

1.4 Supplementary requirements of an optional nature are provided for use at the option of the purchaser. The supplementary requirements shall apply only when specified individually by the purchaser in the purchase order or contract.

1.5 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.

1.5.1 Within the text, the SI units are shown in brackets.

1.5.2 This practice is expressed in both inch-pound units and SI units; however, unless the purchase order or contract specifies the applicable M specification designation (SI units), the inch-pound units shall apply.

1.6 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
Ordering Information
2 Apparatus
Personnel Requirements
Casting Conditions
FIG. 1
TABLE 1
3 Test Conditions
Procedure
FIG. 2
4 Report
Acceptance Standards
Apparatus
Ultrasonic Instrument
TABLE 2
5 Personnel Requirements
Preparation
Calibration
FIG. 3
TABLE 3
6 Scanning
Additional Transducer Evaluation
Acceptance Criteria
TABLE 4
7 Records
Product Marking
Keywords
8 FIG. S1.1
TABLE S1.1
ASTM-A609 2012
$40.63