Pure Beskar Is The Strongest Version Of The Alloy What makes much of the armor in The Clone Wars different from Din Djarin's or Bo-Katan and her Nite Owl's is that it isn't pure Beskar. The Mandalorian makes a point of saying that he finds pure Beskar, which is the metal in its best and strongest state.
Mandalorian armor was traditionally made out of almost indestructible Mandalorian iron (beskar), but this was rare and expensive, so many Mandalorians, such as Jango and Boba Fett, opted for less durable materials instead, such as durasteel or duraplast.
Boba Fett's armor was previously stated to be made of durasteel. However, "Chapter 14: The Tragedy" of The Mandalorian retconned the Fett armor into being made of beskar.
Jango Fett's armor was partly made of durasteel, and General Grievous had some parts of his body made of this material. Darth Vader's armor was mostly made of durasteel, as was Boba Fett's before he upgraded during the Second Galactic Civil War to armor made of beskar.
In contrast, Din Djarin's armor was made from pure beskar, earned through the bounty on Grogu. This made Djarin's armor rare and even more durable than normal Mandalorian armor, allowing it to stay shiny and undamaged even when he walked into a barrage of blaster fire.
Cherished for its incredible strength and durability, beskar was notable for being able to withstand blows from even a lightsaber, and was commonly thought to be nearly indestructible, making beskar more prized than durasteel or cortosis.
One possibility is that he made it using beskar found on Mandalore, as his newly introduced troopers (along with his refreshed body armor) are equipped with the steel-like substance. If that's the case, Gideon likely crafted it in order to be as intimidating and scary as possible to his enemies.
Pure Beskar is what keeps Din Djarin and so many other Mandalorians out of harm's way, but it wasn't always that way for the people of Mandalore. During much of the Clone Wars, many Mandalorians did not possess pure Beskar suits of armor, leaving them more vulnerable to blasters and lightsabers.
The famed Mandalorian bounty hunter and foundling Jango Fett wore customized armor made of beskar alloy, which was later inherited by his cloned son Boba. The Arc Pulse Generator, an Imperial superweapon, was capable of superheating the beskar alloy used in Mandalorian armor to incinerate its wearer.
Phasma's armor appears very similar to Mandalorian beskar, as it effortlessly deflects a blaster bolt fired by Rose Tico in The Last Jedi. While The Mandalorian shows that the remnants of The Empire are in possession of beskar, this is not canonically what Phasma wears.
No, Captain Phasma's armor, as well as her blaster, is actually made from Chromium. If Phasmas armor was actually made from Beskar it would not have been able to break like it did in her duel with Finn in on the Supremecy.
Nothing can penetrate it, nothing can destroy it. This is why Mandalorians have become quite a unique group within the Star Wars universe, being one of the great rivals of the Force-wielders of the galaxy. Nothing can penetrate their treasured beskar. Except for other beskar of course.
But the closest thing we would have in real life is probably Tungsten: Now there's actually an alloy called Tungsten titanium carbide which is supposedly a mixture of the two up above.
However, despite its strength, the armor doesn't offer total immunity to harm. Repeated damage can wear down and eventually break beskar, and beskar weapons are incredibly effective against it. There is also the risk of concussion, which can make even non-piercing blows fatal.
Why Is the Darksaber Heavy for Din? The Armorer mentions in passing during The Mandalorian that the difficulty related to wielding the Darksaber is driven by its user fighting against the blade itself rather than letting themselves go with the natural flow of combat.
Kylo Ren's obsession with Vader is clear, but Star Wars never explained how he acquired the helmet. It is speculated that he may have found it himself on Endor, or it could have been passed down to him by Supreme Leader Snoke.
The helmet was designed to look sinister; as a Knight of Ren, Ren was part of an enclave of dark side warriors who wore masks to induce fear in their prey. Ren's helmet was a symbolic reminder of his lineage as Darth Vader's grandson, serving no practical use in his life.
The starfighters were produced during the war between the Galactic Alliance and the Confederation. The starship employed Verpine ultramesh technology to produce a lightweight frame made exclusively from beskar, which made the fighter durable and maneuverable in the atmosphere.
