Wednesday, January 12, 2011

[MW:9187] Materials

Dear All,


1. What will happen when Mo content of SA 516 Gr. 70 become ZERO?? As
per SA 20 only maximum level restriction is mentioned when that
specific material content become zero is it acceptable as per Code??

2. What is the difference between Normalized Rolled and Normalized and
supply condition as "as rolled"?

3. If Nb content of SA 516 Gr.70 is higher than what is mentioned in
SA 20 Table 1. and our customer is ready to accept it as per Table 1
Note D, Do we need to mention it in Technical Delivery Condition?

4. For Super Duplex, what exactly meant by Finish Nr. 1?? If our
requirement is White pickled steel, can I accept it just with the word
Finish Nr. 1??

5. Is there any specific Normalizing temperature and the duration to
be followed for SA 516 Gr. 70 in Code??

Regards

Akhil

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