Requirement for HIC

[sendelkr]

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

 

[SJones]

You have already asked this question in the corrosion engineering forum where you have several replies.

Steve Jones
Materials & Corrosion Engineer

http://www.linkedin.com/pub/8/83b/b04