I don't know if diamond is considered a rock but otherwise diamond is the hardest mineral. Diamonds are created by the compression of minerals deep inside the the crust (Thinnest layer of the Earth)
Most of the cheaper stainless steel knives are made out of lower grade steel, softer than granite. They will dull quite quickly in that service. True knife steel, the 440 series MAY scratch the granite, depending on the quality, which one of the 440's its made out of and how it was heat treated.
Most of the cheaper stainless steel knives are made out of lower grade steel, softer than granite. They will dull quite quickly in that service. True knife steel, the 440 series MAY scratch the granite, depending on the quality, which one of the 440's its made out of and how it was heat treated.
Yes it is.
Spider silk
yep it is. It has much more tensile strength then steel.
Steel is stronger.
Yes. Actually... a diamond is NOT 'stronger' than steel. A diamond is 'harder' than steel, but it is not stronger.
Steel is stronger than nylon
No, steel is stronger than nickel.
1015 is stronger
Steel is very strong but titanium is stronger titanium is also the strongest metal in the world
Steel is stronger
Yes
steel
Bone is 5 times stronger than steel, but not an element.
typically granite is going to be less expensive than stainless steel. You can find it for around $39psf and stainless steel is going to be around three times that amount depending on what you do with it.
Most of the cheaper stainless steel knives are made out of lower grade steel, softer than granite. They will dull quite quickly in that service. True knife steel, the 440 series MAY scratch the granite, depending on the quality, which one of the 440's its made out of and how it was heat treated.