Differences Between Pig Iron and Carbon Steel | Difference BetweenJan 16, 2013 . Though metals almost look the same, there are several types of metals which include pig iron and carbon steel. Pig iron and carbon steel are.pig iron include,pig iron include,Pig iron - WikipediaPig iron is an intermediate product of the iron industry. Pig iron has a very high carbon content, typically 3.5–4.5%, along with silica and other constituents of.
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