subtechy
Mechanical
- Feb 10, 2002
- 16
Can anybody tell me what the AC refers to in the material name and also what determines whether it is suitable for H2S service please. I am sort of familiar with the T-95 material and understand that the hardness value pertains to the NACE standard. Is it something to do with the Carbon content in the material that diminishes during heat treatment thus increasing the hardness value? I am no metallurgist, hence the question.