|Iron Man Armor: Mark XXX|
|Name||Blue Steel Armor|
|Movie||Iron Man 3|
|Preceded by||Mark XXIX|
|Succeeded by||Mark XXXI|
The Mark XXX Armor (codenamed Blue Steel) was Tony Stark's thirtieth Iron Man suit and was a prototype version of the Mark XXXIII. The Mark XXX was able to endure long periods of time without running out of power. It was a part of the Iron Legion. Along with the rest of the Iron Legion, this suit self-destructed following the "Clean Slate Protocol".
The Blue Steel Armor was called, along with the rest of the Iron Legion, to help Tony Stark and James Rhodes during their fight against Aldrich Killian and his Extremis Soldiers. During the course of the fight a number of armors were destroyed, though they eventually managed to eliminate all of the Extremis Soldiers. At the end of the battle the remaining suits that were not destroyed by Extremis Soldiers were destroyed when Stark activated the Clean Slate Protocol, including the Mark XXX. 
The Mark XXX can go for long periods of time without recharging.
|Iron Man Armors|
| Mark I • Mark II • Mark III • Mark IV • Mark V • Mark VI • Mark VII • Iron Legion|
Mark XLIII • Mark XLIV
|Mark I • Mark II (Iron Patriot)|