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National Institute of Standards and Technology
Dataset Description
We investigated the influence of the state of wear of Charpy machine anvils on test results by performing impact tests on NIST specimens of three energy levels with a machine equipped with new anvils (compliant with both ASTM E23 and ISO 148-2) and worn anvils (anvil corner radii and distance outside ASTM tolerances, but within ISO tolerances).
Organization: National Institute of Standards and Technology
Organization URL: https://catalog.data.gov/organization/nist
Last updated: 2020-01-24 00:00:00
Tags: ASTM E23, Absorbed energy, Charpy, ISO 148, machine anvils, span, wear