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SOHIC phenomena on HIC grade steel

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deklerk

deklerk

Materials
Sep 13, 2002
12
It is possible that a special HIC grade steel (clean steel) fails after few hours in NACE TM-0177 SSC test (method A) due to SOHIC phenomena? Does anyone know if this type of steel is more susceptible to such SOHIC phenomena than no extra-low sulphur steels ?

Regards

DEKLERK
 
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It can be more susceptiple to SOHIC. There is a NACE paper to this effect by Cooke and Kane from about 5 years ago.
 
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