Houston, TX -- (SBWIRE) -- 12/14/2012 -- AK Steel Holding Corporation (NYSE:AKS) is currently trading at $4.36, 5.31% higher. AK Steel Holding Corporation (AK Holding) is an integrated producer of flat-rolled carbon, stainless and electrical steels and tubular products through its wholly owned subsidiary, AK Steel Corporation (AK Steel). The Company’s operations consist of seven steelmaking and finishing plants located in Indiana, Kentucky, Ohio and Pennsylvania that produce flat-rolled carbon steels, including coated, cold-rolled and hot-rolled products, and specialty stainless and electrical steels that are sold in sheet and strip form.