What is the difference between wrought iron and cast iron from the appearance
Cast iron is cast and is formed by casting iron into iron solution and then casting it. Wrought iron is into other shapes by high temperature solid iron forging iron, cast iron easily broken, wrought iron is not easy to be broken.
A general term of an alloy consisting mainly of iron, carbon, and silicon. It is brittle and can not be forged. It can be used to make steel or cast objects. Iron carbon content of pig iron refined under 0.15% iron, toughness, ductility,
The surface of wrought iron beat and no traces of iron. Cast iron is cast iron, wrought iron is wrought iron. With the voice of metallic tapping iron more brittle, wrought iron beat sound loud. For outdoor use is up to you to decide if it is almost all the decorations, cast iron and wrought iron. Iron is cheap, but easy to forge welding. The appearance is almost the same if it has been electroplated or painted.
Cast iron: the appearance is very rough, knock the muffled sounds;Wrought iron: appearance is very smooth, clear voice knock on the hair. (malleable iron)
