Coated Flat-rolled Steel

Steel Dynamics has made a significant investment in state-of-the-art facilities for finish-coating flat-rolled sheet. We operate three galvanizing lines in Indiana and three more near Pittsburgh that are a part of The Techs subsidiary. Also, in Indiana we operate two modern continuous coil-coating lines that allow us to ship pre-painted steel with the shortest cycle times in the industry.

Metallic-coated steel sheet

Each of SDI’s six galvanizing lines provides specialized capabilities—handling specific widths and thicknesses and providing process options such as Galvanneal and Galvalume. For example, one of our facilities is capable of galvanizing cold-rolled, thin-gauge steel that is only .0078 inches thick.

Painted steel sheet

Our painting facilities make us uniquely a one-stop shop for pre-painted steel coils for a variety of end-uses. Steel from our mill is supplied directly to the paint line, where it is primed and finish-painted on one or both sides in colors specified by the customer.

Annual capacity, galvanized coils in 2013

2 million tons

Annual capacity, painted coils in 2013

430,000 tons

Flat Roll Division and The Techs, which
sources substrate steel from third parties.