steel
diamonds are the hardest material known to mankind and therefore are harder than metal by more than 3 times. well it also depends on the metal as there may be an unknown metal that is stronger but until then the hard crown reigns to the diamond
What is 5 times stronger than metal? Steel - Because steel is a compound which steel is like a hard rock! Unbreakable! Steel can be even harder then ever which means it can be stronger then 5 more like 100 but that is only SOME types! Steel is way harder, yes 5 times harder!
A carbide insert is a type of metal. It ranges from cobalt to hard metal to many more. It is of a harder material so it can sustain through the usage of machines. It is a type of metal that is put into long wear machinery.
metal has a more harder beat then rock & usually metal has louder lyrics
Its position on the reactivity series. The more reactive the metal, the harder it is to extract from its ore.
It's the hardness of the material shore a is softer/more elastic. Shore D is harder/stiffer. Then there is a number rating, the higher the number the harder the material.
making a harder more durable metal as pure gold is extremely soft
it is expensive because the metal in the drill is solid hard and the harder it is the more expensive.
as in solid rod there has more free electrons which will cause more current than a hollow metal tube of same dia/length/material.
Definately more simplistic but so much harder.
More Thermal Conductivity
A hard disk.