英文名称：
ASTM E103-12
Standard Practice for Rapid Indentation Hardness Testing of Metallic Materials
中文名称：
ASTM E103-12
金属材料快速压痕硬度试验的规范
代号说明：
This standard is issued under the fixed designation E 103; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (ε) indicates an editorial change since the last revision or reapproval.
版本说明：
1 This test method is under the jurisdiction of ASTM Committee E28 on Mechanical Testing and is the direct responsibility of Subcommittee E28.06 on Indentation Hardness Testing.
Current edition approved Jan. 1, 2012. Published March 2012. Originally published as E 103 – 84. Last previous edition E 103 – 84 (2002) which was withdrawn in July 2011 and reinstated in January 2012. DOI: 10.1520/E0103-12.
2 For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards volume information, refer to the standard’s Document Summary page on the ASTM website.
3 Available from International Organization for Standardization (ISO), 1, ch. dela Voie-Creuse, CP 56, CH-1211 Geneva 20, Switzerland, http://www.iso.org.
标准正文：
1.Scope
1.1 This practice covers a procedure for rapid indentation hardness testing of metallic materials.
1.2 This practice includes additional requirements in Annex A1 for the direct, indirect, and daily verification of rapid indentation hardness testing machines.
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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.
2. Referenced Documents
2.1 ASTM Standards:
E4 Practices for Force Verification of Testing Machines
E10 Test Method for Brinell Hardness of Metallic Materials
E74 Practice of Calibration of Force-Measuring Instruments for Verifying the Force Indication of Testing Machines
2.2 ISO Standards:
ISO 17025 General requirements for the competence of testing and calibration laboratories
ISO/IEC 17011 Conformity assessment -- General requirements for accreditation bodies accrediting conformity assessment bodies
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