Normalised and tempered - Fully killed steel.

[13010]

I believe this is a simple question for someone expertise in german norms acc, to TUV . Have some flange connections in steel type ASTM A105, which is likewise conforming to Vd TUV 399 ADW9/TRD 107. I would need to know whether this steel type is given normalising and tempering during the manufacturing process, and so on if it is finally killed steel to refine grain. waiting for your advice, ideas ? regards.

 

[stanweld]

SA-105 may or may not be normalized. It is fully deoxidized. It is normally not made to fine grain melting practices.