Omg SV, never change.
Randomly this is actually a topic I have a knowledgeable opinion on. I am an amateur bladesmith and make kitchen and belt knives. With any tool you need to make decisions based on three key attributes and a 4th lesser attribute.
These attributes are hardness, durability, and corrosion resistance. The 4th is weight.
The harder a blade is, the better it will keep the edge you put on it. However this comes with the trade off of being brittle. Too hard a blade will crack into pieces if dropped.
The tougher a blade is the better prepared it is for abuse and the more likely it is to survive being used improperly. Like being used to split wood.
A great example of these properties are the bowie knife compared to a scalpel. A scalpel is scary sharp, but could not survive standard kitchen levels of abuse. A bowie is crazy durable but would be useless on the operating table. Could be useful in the kitchen however.
Neither of these extremes makes one blade better than the other.
Now corrosion resistance is gained by making iron and carbon steels an alloy - predominantly by adding magnesium and nickel. Doing so reduces both hardness and durability depending on which elements you add and in what quantities. These days almost everything is a blend. We call steels with these addional elements "stainless" even though they will rust eventually. Various blends of Stainless steel can be more or less magnetic.
The challenges we run into when using non ferrous materials is that the above values drop massively. Where they tend to increase is in weight. Aluminum is useful because it is so light compared to steel, it also has a lower melting temperature and can be easily cast into shapes without expensive tooling. It has great corrosion resistance, however it has very poor hardness and durability. A blade made from aluminum would need to be sharpened very frequently and would easily deform if abused.
Titanium on the other hand requires very specialized tools to work with and is proportionally very expensive to steel. Even if you have those tools you will destroy them turning a titanium block into a blade. Rather than go into an in depth comparison between steel and titanium, I am instead going to point you to this link and tell you to read if you care.
Difference Between Steel and Titanium | Difference Between
If I had to guess at Hookwolfs material makeup I would bet on a carbon based steel simply because it would be all one material which seems more likely -instead of blends.
If you want to see me make a fool out of myself smithing checkout ramforged.wordpress.com.