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 |
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 |
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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 |