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Influence of machine anvil wear on Charpy test results

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).

About this Dataset

Updated: 2025-04-06
Metadata Last Updated: 2020-01-24 00:00:00
Date Created: N/A
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Dataset Owner: N/A

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Title Influence of machine anvil wear on Charpy test results
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).
Modified 2020-01-24 00:00:00
Publisher Name National Institute of Standards and Technology
Contact mailto:[email protected]
Keywords Absorbed energy , ASTM E23 , Charpy , ISO 148 , machine anvils , span , wear
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    "title": "Influence of machine anvil wear on Charpy test results",
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            "mediaType": "text\/plain",
            "title": "SHA256 File for Data for low-energy specimens"
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            "mediaType": "text\/plain",
            "title": "SHA256 File for Data for high-energy specimens"
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            "mediaType": "text\/plain",
            "title": "SHA256 File for Test results for super-high-energy specimens"
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        "Absorbed energy",
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}