Rationale

Grade B8 should be removed the second "Class 1 and 1D" row in the austenitic steels section of table 2. This reference is a conflicting duplicate. Grade B8 is covered in the first "class 1 and 1D" row in the austenitic steels section of table 2. These two rows have different elongation requirements and as such, B8 cannot be listed in both.