Why were Viking swords so strong? Overview Viking swords were surprisingly strong due to a combination of factors. Early swords made of low-carbon iron bent easily. Vikings then acquired higher quality blades through trade and used a technique called pattern welding to create swords that were both hard and flexible. Some exceptional swords, called Ulfberht, were made with crucible steel, a super strong technique. Beyond the metal itself, Vikings’ skill with their weapons and fearsome reputation also contributed to their success in battle. Introduction We have to go back in time to the ferocious Viking raiders, who were renowned worldwide for being genuinely astounding! Envision massive vessels with vast sails traversing the seas, bearing Vikings with their fantastic weapons and stylish protective helmets. Now for something really cool: those Viking swords were significantly more well-made and formidable than you may think! These were more than just regular swords; they were magic...