Various iron ores are used (e.g. magnetite, hematite, goethite, limonite, siderite) to start with.
That is mixed with limestone and coke in a blast furnace to make cast iron.
The cast iron is then put in a Basic Oxygen Process furnace to burn off the excess carbon and you get carbon steel.
There are other slightly different processes that can be used and various other alloying elements can be added to get a steel with specific desired properties.
A paperclip is neither a rock nor a mineral. It is a man-made object typically made from metal, such as steel or aluminum, and does not fit the criteria to be classified as either a rock or a mineral.
Diamond is the hardest mineral that can scratch a steel knife or window glass.
Stainless steel is an alloy, not a pure element or mineral. It is primarily made of iron, chromium, and other elements like nickel and manganese. These components are combined in specific proportions to create a material that is resistant to corrosion and staining.
Depends on the alloy. Steel at its simplest is just a mix of iron with a bit of carbon
Copper. Copper has a hardness of 2.5-3 on the Mohs scale, while a steel knife generally has a hardness of around 5.5 - 6.5. This means that a steel knife can scratch copper, but a copper penny cannot scratch a steel knife.
the answer is iron
the answer is iron
Aluminum,oil,titanium,steel
A paperclip is neither a rock nor a mineral. It is a man-made object typically made from metal, such as steel or aluminum, and does not fit the criteria to be classified as either a rock or a mineral.
It is Carbonne, a mineral made from a mega meteoroid, steel and silk.
It called ores
It called ores
the same mineral that makes steel.
There's a fundamental problem with the question. Iron is not a "mineral" in the usual sense of the word. Elemental iron is too reactive to be found in nature as a mineral. Leaving that aside... Steel is not "iron". It's mostly iron, with a small admixture of other stuff. So it's not the same as elemental iron, but it's pretty close.
Iron ore is a valuable mineral that is used to make steel. It is extracted from the earth and processed into iron, which is then combined with other elements to create steel for various industrial applications.
Today they are made of a type of plastic. They use to be chrome or steel.
Calcite is a mineral that can be easily scratched by a steel nail due to its relatively low hardness compared to steel.