Cost for keratoconus treatment can vary greatly depending on the best option for the individual patient. Since treatments range from glasses and contact lenses (several hundred dollars) to a corneal transplant (many thousands of dollars) it is difficult to suggest one cost for keratoconus treatment.ost for keratoconus treatment can vary greatly depending on the best option for the individual patient. Since treatments range from glasses and contact lenses (several hundred dollars) to a corneal transplant (many thousands of dollars) it is difficult to suggest one cost for keratoconus treatment.
Steel is an alloy (mixture) of Iron and Carbon. Iron is the element abbreviabed as Fe on the periodic table (number 26), while Carbon is abbreviated as C (number 6).
It is chemical. Stainless steel is an alloy of chromium, iron, and carbon. The carbon is what makes the iron harder, as iron is a very soft, malleable metal when pure. The chr â¦ omium in the steel readily goes to the surface of the iron and oxidizes, forming a layer of chromium oxide.plit and merge into it. Answer by Jmattingly. Confidence votes 711. Stainless steel is an alloy which is made from iron, carbon, nickel, and chromium; sometimes molybdenum is also added for greater strength. Because it is an alloy, it has no chemical formula.