The right steel for the time and place

[Music] for steel is not just steel there are many many kinds of Steel now in use and many under development among the 90 odd naturally occurring elements there are around 26 common metallic elements that in principle might be alloyed with iron to form Steels with a wide variety of characteristics there are only 26 letters in the alphabet but combined in different forms they produce hundreds of thousands of words and yet there is one right word for the time and place so too there's a right steel for the time and place [Music]