diamond
Diamond is harder than steel: you can scratch steel with a diamond, but steel will not scratch a diamond.
Yes, diamond is harder than steel. Diamond is the hardest natural material known, while steel is a strong metal but not as hard as diamond.
Yes, the mineral we know as diamond is harder than any steel. Diamond is the hardest substance we know of.
Yes. Actually... a diamond is NOT 'stronger' than steel. A diamond is 'harder' than steel, but it is not stronger.
diamond is the hardest mineral present on earth
Yes, steel can scratch a diamond because diamonds are harder than steel. Diamonds are the hardest natural substance on Earth, while steel is much softer in comparison.
Many things are harder than stainless steel. Stainless steel can vary in hardness depending on the alloy and any treatment(s), but lots of carbon steels can be harder. Certainly diamond is harder as it is the hardest substance known to man.
A diamond is technically "harder", but diamonds are brittle; they can be crushed or broken, but it's very difficult to CUT one. The diamond "cutting" process is a combination of fracturing and grinding, not actually "cutting" the diamond. Bedrock is easy to cut, with steel tools.
Diamond is harder than onyx.
Diamond is harder than plastic.
Why is quartz harder steel
Diamond is harder than any metal.