Austenized vs Normalized
Austenized vs Normalized
(OP)
Hello,
I recently reviewed an MTR for 2.5" SA 516 gr 70 Material. Fully expecting to see a statement referring to Normalized at x temp for y time. I was surprised to read Austenized at x temp for y time.
Can someone explain the difference. In the mean time, I will seek out SA20 base spec, but I thought I would get a better explanation at this site.
Thanks in advance.
I recently reviewed an MTR for 2.5" SA 516 gr 70 Material. Fully expecting to see a statement referring to Normalized at x temp for y time. I was surprised to read Austenized at x temp for y time.
Can someone explain the difference. In the mean time, I will seek out SA20 base spec, but I thought I would get a better explanation at this site.
Thanks in advance.





RE: Austenized vs Normalized
Normalization is a specific heat treatment method that encompasses austenitizing and subsequent air cooling. Look to see how the material was cooled. it should have been air cooled.
RE: Austenized vs Normalized