英文名稱：
ASTM E10-14
Standard Test Method for
Brinell Hardness of Metallic Materials
中文名稱：
ASTM E10-14
金屬材料布氏硬度的標準試驗方法
標準狀態(tài)：已作廢
替代情況：
替代ASTM E10-12，被ASTM E10-15替代
代號說明：
This standard is issued under the fixed designation E10; 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.
This standard has been approved for use by agencies of the U.S. Department of Defense.
標準正文
1. Scope
1.1 This test method covers the determination of the Brinell
hardness of metallic materials by the Brinell indentation
hardness principle. This standard provides the requirements for
a Brinell testing machine and the procedures for performing
Brinell hardness tests.
1.2 This standard includes additional requirements in four
annexes:
Verification of Brinell Hardness Testing Machines Annex A1
Brinell Hardness Standardizing Machines Annex A2
Standardization of Brinell Hardness Indenters Annex A3
Standardization of Brinell Hardness Test Blocks Annex A4
1.3 This standard includes nonmandatory information in an
appendix which relates to the Brinell hardness test:
Table of Brinell Hardness Numbers Appendix X1
Examples of Procedures for Determining
Brinell Hardness Uncertainty
Appendix X2
1.4 At the time the Brinell hardness test was developed, the
force levels were specified in units of kilograms-force (kgf).
Although this standard specifies the unit of force in the
International System of Units (SI) as the Newton (N), because
of the historical precedent and continued common usage of kgf
units, force values in kgf units are provided for information and
much of the discussion in this standard refers to forces in kgf
units.
1.5 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:
E29 Practice for Using Significant Digits in Test Data to
Determine Conformance with Specifications
E74 Practice of Calibration of Force-Measuring Instruments
for Verifying the Force Indication of Testing Machines
E140 Hardness Conversion Tables for Metals Relationship
Among Brinell Hardness, Vickers Hardness, Rockwell
Hardness, Superficial Hardness, Knoop Hardness, Scleroscope
Hardness, and Leeb Hardness
E384 Test Method for Knoop and Vickers Hardness of
Materials
2.2 American Bearings Manufacturer Association Standard:
ABMA 10-1989 Metal Balls
2.3 ISO Standards:
ISO/IEC 17011 Conformity Assessment—General Requirements
for Accreditation Bodies Accrediting Conformity
Assessment Bodies
ISO/IEC 17025 General Requirements for the Competence
of Calibration and Testing
在線閱讀 免費下載