Products
Flat Roll
Our Products
End Markets
Our flat roll steel products are used in numerous industry sectors, including the construction, automotive, manufacturing, transportation, agriculture, and pipe & tube (including oil country tubular goods) markets. See below for more information on product specifications and our divisions.
Construction
Automotive
Transportation
Agriculture
Energy
Pipe & Tube
Our products
Hot-rolled bands
Thickness: .042″ – .625″
Width: 36″ – 76″
Coating Weights: N/A
Specifications: CS, DS, SS, HSLA, UHSS, A36, A414, A606, JIS, SAE, API
Manufactured by: Butler Division & Columbus Division
Hot Rolled Bands
Manufactured by: Butler Division, Columbus Division & Southwest-Sinton Division
Hot Rolled Processed Steel Sheet
The SDI Leveling Line in the cold mill utilizes a roller leveler to enhance shape. All processed black band material is stored inside prior to and after leveling. Black band coils processed through the level line have the additional benefit of being cropped to width and gauge, minimizing yield loss and variation.
Manufactured by: Butler Division
Floor Plate
Our floor plate is produced to the industry-standard ASTM A786 No. 4 pattern directly off the hot-strip mill and hasn’t been trimmed or cropped back to gauge. Additional processing, such as pickling or edge trimming, is available through a well-qualified external processor.
Manufactured by: Butler Division, Columbus Division & Southwest-Sinton Division
Coiled Plate
SDI produces Hot Rolled Coiled Plate at its state-of-the- art mill in Sinton, Texas. Coiled plate can be further processed into plate itself and SDI offers this in a thickness range of .187” – 1.00”
Manufactured by: Southwest-Sinton Division
Pickled Hot Rolled Steel Sheet
Our pickled hot rolled steel sheet is available for customers requiring an oxide- or scale-free hot rolled surface.
Manufactured by: Butler Division, Columbus Division, Southwest-Sinton Division & Heartland Division
Cold Rolled Steel Sheet
Our cold rolled steel sheet has been cold reduced to the specified thickness, and subsequently annealed and temper-rolled to achieve the desired characteristics. Alternately, customers may specify full-hard, half-hard, quarter-hard or skin rolled cold rolled steel with off-gauge heads and tails cropped at the temper mill.
Manufactured by: Butler Division, Columbus Division, Southwest-Sinton Division & Heartland Division
Hot Rolled Galvanized Steel Sheet
Our hot-rolled substrate galvanized steel is coated with a thin layer of zinc to increase corrosion resistance. Galvanized sheet steel provides a cost-effective solution for heavy-gauge, unexposed applications. In addition to our standard spangle-free finish, we also offer galvannealed coatings for enhanced weldability. A variety of surface treatments are available to further inhibit oxidation or to improve formability.
Manufactured by: Butler Division, Columbus Division, Southwest-Sinton Division & The Techs
Hot Rolled Galvannealed Steel Sheet
Our hot-rolled substrate galvanized steel is coated with a thin layer of zinc to increase corrosion resistance. Galvanized sheet steel provides a cost-effective solution for heavy-gauge, unexposed applications. In addition to our standard spangle-free finish, we also offer galvannealed coatings for enhanced weldability. A variety of surface treatments are available to further inhibit oxidation or to improve formability.
Manufactured by: Butler Division & Columbus Division
Cold Rolled Galvanized Steel Sheet
Our cold-rolled galvanized steel is also coated with a thin layer of zinc to improve its corrosion resistance. Cold Rolled Galvanized sheet steel is well-suited to surface-critical applications. In addition to our standard spangle-free finish, we also offer galvannealed coatings at Butler for enhanced weldability. A variety of surface treatments are available to further inhibit oxidation or to improve formability.
Manufactured by: Butler Division, Jeffersonville, Columbus Division, Southwest-Sinton Division, Heartland Division & The Techs
Cold Rolled Galvannealed Steel Sheet
Our cold-rolled galvanized steel is also coated with a thin layer of zinc to improve its corrosion resistance. Cold Rolled Galvanized sheet steel is well-suited to surface-critical applications. In addition to our standard spangle-free finish, we also offer galvannealed coatings at Butler for enhanced weldability. A variety of surface treatments are available to further inhibit oxidation or to improve formability.
Manufactured by: Butler Division & Columbus Division
Galvalume® Steel Sheet
Galvalume® steel sheets offers excellent corrosion protection in many applications through the combination of the sacrificial protection of conventional zinc coatings with the excellent barrier protection of aluminum. Steel Dynamics offers the widest Galvalume® sheet produced in North America, providing significant cost-savings opportunities for our customers. A variety of surface treatments are available to further inhibit oxidation or to improve formability.
Manufactured by: Jeffersonville, Columbus Division, Southwest-Sinton Division & Heartland Division
Galfan® Steel Sheet
Galfan® has superior corrosion resistance & excellent formability. A Galfan® coating can improve corrosion protection by more than 50 percent beyond the protection provided by traditional galvanization.
Manufactured by: The Techs
Aluminized Type 1 & 2
Aluminized Type 1 products offer excellent corrosion protection in many applications through the combination of aluminum/silicon coating.
Manufactured by: Columbus Division
Painted Steel Sheet available on HR, CR, HDG, and Galvalume®
Steel Dynamics’ state-of-the-art continuous coil-coating lines, enable us to streamline supply chains for customers using pre-painted steel, resulting in time, yield loss, logistical and working capital savings for our customers.
Equally important, is the fact that all of our coil-coating lines are equipped with tension levelers and high-definition surface inspection systems to ensure we consistently achieve the highest quality standards.
Manufactured by: Butler Division, Jeffersonville, Columbus Division, Southwest-Sinton Division & Heartland Division
Tru▸Steel HD®
Our digital print line incorporates an inline inkjet printer, roll coater, and electron-beam curing system to produce single-sided printed steel with image resolution up to 400 dpi.
Manufactured by: Butler Division
Butler Flat Roll Division
Butler, IN
With 3.2 million tons of annual steelmaking capability, three metallic coating lines, two paint lines, and a digital printer our Butler Flat Roll Division offers a diversified product portfolio and streamlined supply-chain solutions.
Columbus Flat Roll Division
Columbus, MS
Our Columbus Flat Roll Division has 3.2 million tons of annual steelmaking capability, three metallic coating lines, and one paint line offering a diversified product portfolio and streamlined supply-chain solutions.
Southwest-Sinton Flat Roll Division
Sinton, TX
We are ramping up operations at our Southwest-Sinton Flat Roll Division, a 3.0-million-ton capacity “state-of-the art” facility designed to have product capabilities beyond that of any existing EAF flat roll steel producers, expanding our presence in the southwest United States and Mexican steel market and providing differentiated products and supply-chain solutions.
Heartland Division
Terre Haute, IN
With 1 million tons of annual steel shipping capability, our Heartland Division produces various types of value-added flat roll steel by further processing hot roll coils into pickle and oil, cold roll, and galvanized products. The geographic proximity of our Heartland Division to our other flat roll operations and certain fabrication locations provides opportunities related to logistics and production efficiencies throughout the supply chain and customer network.
The Techs
Pittsburgh, PA
With 1 million tons of annual steel shipping capability, The Techs locations produce various types of value-added flat roll steel by further processing hot roll coils into galvanized products. The geographic proximity of The Techs locations to our other flat roll operations and certain fabrication locations provides opportunities related to logistics and production efficiencies throughout the supply chain and customer network.
United Steel Supply
Austin, TX
United Steel Supply is a leading distributor of metallic coated and prepaint products to the niche regional roll-former market, serving the roofing and siding industry. United Steel Supply is headquartered in Austin, Texas, with distribution centers strategically located in Mississippi, Indiana, Arkansas, and Oregon. Our flat roll steel operations supply high-quality flat roll steel to United Steel Supply, creating strategic pull-through demand.