True plate armour begin to appear around the later half of the 13th century, at first they were mostly just independence pieces over the torso and began to spread. full body plate probably didn't appear until the 15th century .
Iron plate.
Samurai armor made of steel plate sometimes leather. Early Samurai armor was made from brass.
No - Light armor is leather, cloth, etc. Plate armor is considered heavy armor.
chainmail or in the 1500's it started to become made out of steel plate
First you spelled armor wrong...and I dont give a crap!
Death Knight don't wear "DK Armor", they can wear anything from cloth to plate. In a DK's first 4-6 levels you can get armor and weapons that no one else can get because they are rewards for DK only quests. If the other plate wearing classes could get it, they also could wear the armor.
An archaic plate brace was an object that was used in plate armor. They were usually made by metal smiths and made to fit around the wrists, legs, or arms.
noodahlstroke
Knights started wearing plate armor for better protection against arrows and weapons in battle. This armor increased their defense but also reduced their mobility. Additionally, plate armor allowed knights to display their status and wealth.
Knights' mail was made out of iron rings. When the knights progreesed to plate armor, it was made of still plates sewn together. The Steel got better in quality over the ages, especially when firearms came to Europe.
There is no such thing as dragonwarrior armor on runescape. If you mean dragon plate armor, you need to have level 60 defense to be able to wear it. Dragon plate armor has good defense bonuses, but it is a little expensive. To get dragon plate armor you can but it at the grand exchange or buy ir from players. Some monsters on runescape drop dragon armor but it is usually a rare drop.
Mail armor is worn by warriors and paladins from when they first start until level 40 when they get access to plate armor. Shaman and hunters wear leather until 40 when they get access to mail armor. Although Death Knights start at 55 and therefore start in plate armor, they can wear mail armor, although that probably isn't a good idea as DK's are melee and need the armor to survive. No other class is allowed to wear mail armor.