Iron is ridiculously expensive. It costs £20.98
Yesyes
It's not... It's very common and therfore is easy to obtain As It's extracted in the blast furnace .. the process is relatively cheap therfore making the rock cheaper :D
During the manufacture of Cast Iron, an intermediate product is Pig Iron. Further processing results in Cast Iron.
yes,
malleable cast iron has temper graphite
Yesyes
gold is more expensive than iron simply because iron is more common and gold is also a purer metal
A ceramic digital curling iron
Yes, it is not expensive.
totalySilver is very expensive compared to other elements such as iron or steel, and is the most expensive after gold.
yes
it's harder to make
Iron isn't used that often in airplanes because it isextremely heavy, and brittle. Not to mention expensive.
it was $150 per square inch.
just dont buy any type of curler or iron from Conair. I would highly suggest saving up for a more expensive nice iron then settle for a cheap iron, because cheap irons RUIN your hair. The more expensive ones with ceramic features will help your hair
I would say lodge and and camp chef are pretty good brands of cast iron cookware. Le Creuset is suppose to be good also but it can be very expensive.
Iron is one of the least expensive metals due to its abundance in nature and relatively low production cost.