pig iron, wrought iron and cast iron. These are broad classifications used commercially, they can be subclassified. Chemically we say that its pure or impure, contains sulphur/phosphorous/impurities(slag, etc.)/carbon in so and so % range
yes it is waterproof
The metal iron has one component- iron. It is an element. Different types of iron, such as wrought iron or cast iron may contain other materials, such as carbon. You need to specify what you are referring to.
No
Vinyl and PVC are both cheap waterproof materials, but they don't breathe and can get kind of hot. I don't think of them as a very good material, but they are waterproof, and good if you think so.
yes
with a waterproof cast
waterproof glue is waterproof because of the zinc and iron that is inside of it; thay react to create an almost water resistant barrier.
Iron, cast iron is just iron
It is stainless steel. It contains iron,nickel,carbon and chromium.
10 to 20 minutes after all the water stops dripping. So a total of 20 to 30 minutes. I have a waterproof cast on now.
No it will not rust as it doesnt have iron in it, but it may corrode and turn black over time
Cast iron is fabricated in blast furnaces where iron ore is reduced by coke to cast iron, according to Wikipedia.
no cast iron is more superior than foregn iron
Grey cast ironWhite cast ironMalleable cast ironDuctile cast iron
When Pig Iron is melted and recooled it is called Cast Iron
During the manufacture of Cast Iron, an intermediate product is Pig Iron. Further processing results in Cast Iron.