Item no.
NIST-2829
Unit
1 block
Shipment details
No Dangerous Good /not restricted
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Description
This Standard Reference Material (SRM®) is intended primarily for use in calibrating Vickers-type microhardness testers and is certified for mean Vickers hardness values at a load of 4.90 N (0.500 kgf). A unit of NIST-2829 consists of a steel block, approximately 3.2 cm in diameter and 1 cm in height. Five indentations were made within the inscribed square on the SRM??s polished surface. Vickers hardness values are reported as Vickers hardness numbers (HV) in units of kgf/mm2 and SI units of gigapascal (GPa). Each SRM® was individually measured and bears a serial number imprinted on the top surface. /// Sample value(s) - please ask for current certificate.
Contents
Miscellaneous
Certificate of Analysis (specimen)
Reference Material CoA specimen: for the current lot, please contact your customer service representative at info@labmix24.com
Product data sheet
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NIST provides over 1300 Standard Reference Materials® as well as articles and practice guides describing the development, analysis and use of SRMs.
NIST Standard Reference Materials are used by analytical laboratories in industry, academia and government in order to facilitate commerce and trade and to advance research and development. The SRMs are produced by the engineering laboratory, the material measurement laboratory, and the physical measurement laboratory at NIST. They are available for chemical composition, physical properties, and engineering materials.