No, it's different.
I've been trying to find the review that showed this. It was a test comparison of a HRLM, SS4, and Fallkniven F1.
On one of the bone chopping test, the SS4 suffered damage not like that of Busse INFI. The HRLM had no damage. The F1 chipped.
This was quite some time ago and I've been frantically trying to find it because it was such a good review.