I agree with a lot of the commenters here. This is a meaningless headline. The essential quality of the metal is its being rigid with the ability to deform wit

I agree with a lot of the commenters here. This is a meaningless headline. The essential quality of the metal is its being rigid with the ability to deform without fracturing, so talking about its strength is useless. There are tons of things that are stronger than steel already. Still, they don't also have the property of deforming without destruction or, on the opposite, holding its form rigidly while maintaining its strength.