National Institute of Standards and Technology, Boulder Laboratories (NIST Boulder)
SRM 2092 Low-Energy Charpy V-Notch Specimens
standardcertified reference material (SRM)Industry: Aerospace
- Category
- Data & Digital Tools
- Affiliations
- NIST Boulder
Description
Set of 4340 alloy steel Charpy specimens for indirect verification of Charpy impact machines with an 8 mm striker per ASTM E23 and ISO 148-2; certified absorbed energy (traceable to the SI joule) is issued by NIST in a verification report after the user tests the specimens. Typical certified energy 13 J to 20 J.
Official page
https://tsapps.nist.gov/srmext/certificates/archives/2092.pdf
Open official page (opens in a new tab)Contact
- General contact
- charpy@nist.gov; srminfo@nist.gov
Details
- Keywords
- charpy machine verification, astm e23, iso 148-2, absorbed energy, 4340 alloy steel, verification report
- Location
- Boulder, Colorado
- Location
- Boulder stated in certificate
- Standard id
- SRM 2092
- Issuing body
- NIST Office of Reference Materials
- Associated entity
- Applied Chemicals and Materials Division
- Identifier
- SRM 2092