ASTM B277-95(2012)
Standard Test Method for Hardness of Electrical Contact Materials
- Standard No.
- ASTM B277-95(2012)
- Release Date
- 2012
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM B277-18
- Latest
- ASTM B277-18
- Scope
- 1.1 This test method covers the determination of the hardness of metallic materials used for electrical contacts. Rockwell, Rockwell superficial, Brinell, and microhardness tests are included, along with information on the limitations and use of these tests. 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 concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar will all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.
ASTM B277-95(2012) Referenced Document
- ASTM E10 Standard Test Method for Brinell Hardness of Metallic Materials*， 2023-08-03 Update
- ASTM E18 Standard Test Methods for Rockwell Hardness of Metallic Materials*， 2022-05-01 Update
- ASTM E384 Standard Test Method for Microindentation Hardness of Materials
ASTM B277-95(2012) history
- 2018 ASTM B277-18 Standard Test Method for Hardness of Electrical Contact Materials
- 2012 ASTM B277-95(2012) Standard Test Method for Hardness of Electrical Contact Materials
- 1995 ASTM B277-95(2006) Standard Test Method for Hardness of Electrical Contact Materials
- 1995 ASTM B277-95(2001) Standard Test Method for Hardness of Electrical Contact Materials
- 1995 ASTM B277-95 Standard Test Method for Hardness of Electrical Contact Materials
