SNK68

Gorr The God Butcher As per your question about the Adamantium in question, I believe this is Pre-Retcon Adamantium and therefore primary Adamantium. The #309 Issue is from early 80's and the secondary type of Adamantium came later (if I am correct?). In the pages #14 1o 15th of the #309 issue, it's clearly stated that "the wrap around cables are made of an alloy of Adamantium, the strongest metal known to man" which by my perception means it's "Primary Adamantium in it's strongest form". I've read the relevant pages of the Avengers fighting Ultron's army of robots where it is said by Captain America "that 1 out of 10 of Ultron's countless robots are made of secondary Adamantium and still too strong for all the Avengers except for Thor" he then also says but "there's so many that Thor looks like he's being overwhelmed by the sheer numbers of secondary Adamantium made robots and hoped he would/could prevail" as he also said "It took all of the Avengers together to destroy one of a secondary Adamantium made robots". I can look up that issue too if you want but it's more fun to do the research yourself?

The next example is, I believe not from earth-616 but I am note sure? Maybe someone can verify if this following example is from earth 616 or another Earth dimension?
As for the Hulk, he walks in Ultron's primary residence sort to speak and sees an Adamantium battle construct armor shell of what looks to be either a keep sake in Ultron's collection but made of 100% Adamantium and the Hulk just rips it's arm off saying something sarcastic along the lines of "in hope that Ultron won't mind". Sorry I closed that window before getting the number issue of that moment. But you can easily find it with the information I just gave you.
And yes GORR absolutely mops the floor with Ultron and turns him into a toaster oven made of adamantium.

Gorr The God Butcher Thor broke multiple cables made out of pure Adamantium like they were made out of normal steel cables. That's how tough adamantium was to Thor (and that was when Thor was just Prince Thor and not King Thor "Odin Force") reference Thor #309 (1966) page #14. Plus, the Hulk also did so as well. So, a version of Ultron made of Adamantium does not make Ultron being un-destroyable/indestructible, Just Prince Thor can tear up a Adamantium built Ultron with his bare hands (which I believe he did as did the Hulk). So imagine what the King Thor (Odin force) version could/would do to a Adamantium built Ultron version. Plus Thor is the one who destroyed Gorr as well, if I remember correctly. And an Adamantium built Ultron vs Gorr who possesses the "All-Black Necrosword" which would annihilate Ultron, no matter what metal he used for his armor other than anything but "Uru metal" built. So Gorr wins this by a mile, not even a fair contest.

Ok thanks.