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).
VIII-Metals-A-Steel-1 THE MANUFACTURE OF STEEL Steel refers to any iron-carbon alloy, although steels usually contain other elements as well. In New Zealand steel is made by BH P NZ at Glenbrook, where about 90% of New Zealandâs annual steel requirements are produced.III-Metals-A-Steel-1 THE MANUFACTURE OF STEEL Steel refers to any iron-carbon alloy, although steels usually contain other elements as well. In New Zealand steel is made by BH P NZ at Glenbrook, where about 90% of New Zealandâs annual steel requirements are produced.