It's much stronger and more durable. Pure iron tends to be brittle. It's much more likely to crack or break, and rusts much faster.
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How much steel use in 2nd floor
Its used in your rectal cavity
Gypsum is used in construction a lot but I am not sure about steel.
Wire, iron and steel.
After 1856 the invention of the Bessemer process for producing steel by reducing the carbon content of iron made possible the incorporation of steel into bridge construction.
1)mild steel 2)ripped torsion steel 3)nical alloy steel 4)deformed steel
Aluminum, Steel, Magnesium, Stainless Steel, Titanium, Gold, Silver
Almost Anything! Used in construction to strengthen foundations used to make cars (mild steel) used in almost every product :D
If your question is about the structural frame of the building then it is steel
Information on steel construction can be found on the BCSA website Steel Construction. Alternatively, one could look at Modern Steel or Tata Steel Construction sites for further information.
Construction uses steel wire
steel.