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.
Din Djarin's armor was unique to him, being one of the only Mandalorians who wear pure beskar armor. Din Djarin's Armor had 2 variants, Din's old, and Din's new armor. After his fight with the Mudhorn, Din had to replace his armor, as it was of no use anymore.
Properties. Mandalorian iron, also known by its Mando'a name of beskar, was an extremely durable iron ore whose only known source was the Outer Rim world of Mandalore and its moon, Concordia.
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.
Why the Force Itself REJECTS Mandalorians - Star Wars Explained
Was Darth Vader's armor 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.
Affiliation. Boba Fett's armor was a suit of customized Mandalorian armor worn by Boba Fett, a human clone who became a bounty hunter. The armor was made from beskar.
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.
According to the officials, a pure Beskar armor can resist a temperature of 30000°C. A lightsaber's temperature can only go up to 25000°C. That means one direct hit of the lightsaber cannot cut through the Beskar.
It's possible that Gideon used the pure beskar from a fallen Mandalorian in order to craft his own helmet from scratch, or he just used it as is. It's also a possibility that Esposito's villain is using the same general helmet of a dead Mandalorian but made some alterations to it along the way.
Notably, the Dagoyan Masters of Bardotta regarded the Jedi as thieves and kidnappers because of that practice. Some Mandalorians, most notably members of Death Watch, held a grudge against the Jedi for their perceived crimes against Mandalore during the Mandalorian-Jedi War.
The Mandalorians' bloody history made their armor an iconic symbol of fear. Mandalorian armor was typically made from beskar, which was one of the strongest metals in the galaxy, but it could also be made from more common metals such as durasteel. Beskar could protect the wearer from blasters and even lightsabers.
Din Djarin remains one of the most impressive Mandalorians in the Star Wars universe. However, he's far from the only one. This list has been updated with even more information about some of the best Mandalorians in Star Wars.
In Season 1, it was revealed that Din Djarin was not born on Mandalore, but taken in by Mandalorians from the splinter cell known as Death Watch during the Clone Wars. Death Watch would eventually break up into warring factions, one of which became the Children of the Watch.
Jango Fett was a Mandalorian. He got the distinctive Beskar steel armor and attached weapons systems the same way every other warrior of the clan did; he earned it. Jango fought in the Mandalorian Civil War as a Mandalorian Commando. He was a foundling, just like Din Djarin long after him.
In the Star Wars prequels, Jango removes his helmet more or less whenever he's not fighting, happy for Obi-Wan, the people of Kamino, Count Dooku and others to see his (or, indeed, Temuera Morrison's) face.
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.
One of Din Djarin's actors has proven that the popular character will never have a romance in The Mandalorian. Din Djarin, more popularly known as "Mando," is one of the most universally loved characters in Star Wars.
(Fun fact: According to Star Wars canon, Phasma's armor isn't beskar either. It was actually made using scrap metal taken from Emperor Palpatine's old yacht.)
Could be any number of reasons ranging from faulty surge protection anodes, to Starkiller and Palpatine having vastly different current frequencies and voltages in their force lightening.
