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Requirement for HIC

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sendelkr

Materials
Joined
May 12, 2009
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As per NACE MR 0175/ISO 15156 clause 8,Conventional forgings with sulfur levels less than 0.025 %, and castings, are not normally considered sensitive to HIC or SOHIC.
from this the interpretation is that casting doesnt require HIC, Is the interpretation correct , or really castings require HIC.

thanks in advance for your reply
 
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