Siewert, T.
, Siewert, B.
and Santoyo, R.
(2006),
Effect of CVN Striker Radius on Absorbed Energy and Lateral Expansion for Various Stainless Steels, ASTM Commitee Report, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=50378
(Accessed October 20, 2025)
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Effect of CVN Striker Radius on Absorbed Energy and Lateral Expansion for Various Stainless Steels
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Author(s)
, Betsy Siewert,
Abstract
A number of wrought and cast stainless steel alloys were used to evaluate the effect of Charpy V-notch striker radius (2 mm vs 8 mm). Standard 10 mm by 10 mm (and 5 mm by 10 mm for N06022) specimens were machined from 5 grades of wrought material (304, 309, 316, N08367 (more commonly known as AL-6XN¿ alloy), and N06022 (more commonly known as Alloy 22)) and one grade of cast material (CN-3MN, but in two heat treatments). Statistical analysis showed a small, but in some cases significant (p value of less than 0.05), difference in the data obtained from the two strikers.Citation
ASTM Commitee Report
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Others
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Keywords
Charpy impact testing, impact testing, striker radius
Citation
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Created October 31, 2006, Updated October 12, 2021