Final answer:
According to ASME B16.5 standards, bolting with a specified minimum yield strength lower than a certain value should not be used for flanged joints rated class 400 and higher.
Step-by-step explanation:
According to ASME B16.5 standards, for flanged joints rated class 400 and higher, bolting with a specified minimum yield strength of more than a certain value should be used.
The exact value is not mentioned in the question, but it would be specified in the ASME B16.5 standards document for different class ratings.
For example, if the specified minimum yield strength for class 400 and higher is 100 ksi, then any bolting with a yield strength less than 100 ksi should not be used for such flanged joints.