
【国外标准】 Standard Test Method for Brinell Hardness of Metallic Materials
本网站 发布时间:
2024-02-28
开通会员免费在线看70000余条国内标准,赠送文本下载次数,单本最低仅合13.3元!还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权!  
查看详情>>

适用范围:
4.1 The Brinell hardness test is an indentation hardness test that can provide useful information about metallic materials. This information may correlate to tensile strength, wear resistance, ductility, or other physical characteristics of metallic materials, and may be useful in quality control and selection of materials.4.2 Brinell hardness tests are considered satisfactory for acceptance testing of commercial shipments, and have been used extensively in industry for this purpose.4.3 Brinell hardness testing at a specific location on a part may not represent the physical characteristics of the whole part or end product.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 test method includes requirements for the use of portable Brinell hardness testing machines that measure Brinell hardness by the Brinell hardness test principle and can meet the requirements of this test method, including the direct and indirect verifications of the testing machine. Portable Brinell hardness testing machines that cannot meet the direct verification requirements and can only be verified by indirect verification requirements are covered in Test Method E110.1.3 This standard includes additional requirements in the following annexes:Verification of Brinell Hardness Testing Machines Annex A1Brinell Hardness Standardizing Machines Annex A2Standardization of Brinell Hardness Indenters Annex A3Standardization of Brinell Hardness Test Blocks Annex A41.4 This standard includes nonmandatory information in the following appendixes that relates to the Brinell hardness test:Table of Brinell Hardness Numbers Appendix X1Examples of Procedures for DeterminingBrinell Hardness Uncertainty Appendix X21.5 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.1.6 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
标准号:
ASTM E10-23
标准名称:
Standard Test Method for Brinell Hardness of Metallic Materials
英文名称:
Standard Test Method for Brinell Hardness of Metallic Materials标准状态:
Active-
发布日期:
-
实施日期:
出版语种:
- 推荐标准
- ASTM D4713-12(2020) Standard Test Methods for Nonvolatile Content of Heatset and Liquid Printing Ink Systems
- ASTM D4716/D4716M-22 Standard Test Method for Determining the (In-plane) Flow Rate per Unit Width and Hydraulic Transmissivity of a Geosynthetic Using a Constant Head
- ASTM D4718/D4718M-15(2023) Standard Practice for Correction of Unit Weight and Water Content for Soils Containing Oversize Particles
- ASTM D4724/D4724M-21 Standard Test Method for Entanglements in Filament Yarns by Needle Insertion
- ASTM D4727/D4727M-22 Standard Specification for Corrugated and Solid Fiberboard Sheet Stock (Container Grade) and Cut Shapes
- ASTM D4728-17(2022) Standard Test Method for Random Vibration Testing of Shipping Containers
- ASTM D4734-20 Standard Specification for Refined Benzene-545
- ASTM D4740-20 Standard Test Method for Cleanliness and Compatibility of Residual Fuels by Spot Test
- ASTM D4748-10(2020) Standard Test Method for Determining the Thickness of Bound Pavement Layers Using Short-Pulse Radar
- ASTM D476-15(2021) Standard Classification for Dry Pigmentary Titanium Dioxide Products
- ASTM D4761-19 Standard Test Methods for Mechanical Properties of Lumber and Wood-Based Structural Materials
- ASTM D4762-23 Standard Guide for Testing Polymer Matrix Composite Materials
- ASTM D4763-06(2020) Standard Practice for Identification of Chemicals in Water by Fluorescence Spectroscopy
- ASTM D4764-01(2023) Standard Test Method for Determination by X-ray Fluorescence Spectroscopy of Titanium Dioxide Content in Paint
- ASTM D4765-13(2018) Standard Test Method for Measurement of Fluorides in Workplace Atmospheres by Ion-Selective Electrodes