Was your organic or not?
My view on this whole thing.
1. It could be M390 with a bad heat treat
2. It's D2 steel, it's still low for D2, if it rusts readily this is a high possibility. The viper another Italian knife in d2 only did 70. I would be cool to do a cut test on the D2 model.
3. It stains, but doesn't rust like D2, I would think this would point to one of the 8cr steels.
My view on this whole thing.
1. It could be M390 with a bad heat treat
2. It's D2 steel, it's still low for D2, if it rusts readily this is a high possibility. The viper another Italian knife in d2 only did 70. I would be cool to do a cut test on the D2 model.
3. It stains, but doesn't rust like D2, I would think this would point to one of the 8cr steels.