davidmoul
Materials
- Jun 20, 2008
- 60
Hi everyone,
I was wondering if Fe-SI non-oriented grades, such as surahammars grades ( were able to be NACE compliant.
I think it must be, all most severe criteria are met (HRC6<HRC22, Annealed between 790 and 840°C, no Ni, not free-machining alloys.
I guess that Welding hardness has to be checked.
Anyway, I would like a confirmation that this is sufficient to tell that these alloys are Nace compliant (according to MR0175-2, condition A2, which is the more strict condition).
Is it needed to perform Lab tests?
Thank you for your help,
best regards.
I was wondering if Fe-SI non-oriented grades, such as surahammars grades ( were able to be NACE compliant.
I think it must be, all most severe criteria are met (HRC6<HRC22, Annealed between 790 and 840°C, no Ni, not free-machining alloys.
I guess that Welding hardness has to be checked.
Anyway, I would like a confirmation that this is sufficient to tell that these alloys are Nace compliant (according to MR0175-2, condition A2, which is the more strict condition).
Is it needed to perform Lab tests?
Thank you for your help,
best regards.
