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ASTM-E448 2008

$40.63

E448-82(2008) Standard Practice for Scleroscope Hardness Testing of Metallic Materials

Published By Publication Date Number of Pages
ASTM 2008 5
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1.1 This practice covers the determination of the Scleroscope hardness of metallic materials (Part A), the verification of Scleroscope hardness instruments (Part B), and the calibration of standardized hardness test blocks (Part C).

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3 This standard does not purport to address all of the safety problems, 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
FIG. 1
2 Apparatus
Test Specimens
3 Verification of Apparatus
Procedure
Accuracy
Report
Precision
4 Scope
General Requirements
Verification by Standardized Test Blocks
Procedure for Periodic Checks by the User
Scope
Manufacture
Standardizing Procedure
Uniformity of Hardness
Marking
Keywords
ASTM-E448 2008
$40.63