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Despite their names, both cast iron and wrought iron are actually alloys, meaning they contain certain amounts of other materials in addition to iron. Cast iron is usually 2 to 4% carbon and contains small amounts of silicon, manganese and occasionally sulfur and phosphorus. Cast iron is made either by smelting iron ore or pig iron (an intermediate iron ore product) then mixing it with carbon and other metal alloys.
In the construction industry, cast iron has long been used for making pipes, manhole covers, and architectural elements. Its robustness and resistance to corrosion make it a reliable choice for infrastructure projects Its robustness and resistance to corrosion make it a reliable choice for infrastructure projects
Its robustness and resistance to corrosion make it a reliable choice for infrastructure projects Its robustness and resistance to corrosion make it a reliable choice for infrastructure projects
cast iron castings. In the automotive sector, cast iron engine blocks and cylinder heads are favored for their heat dissipation capabilities and mechanical strength.

