| Steel Dynamics Inc.announced 20 Oct 2026 |
Ship finished automotive products from the first Continuous Annealing and Solution Heat line |
Open31 Dec 2026 |
| Steel Dynamics Inc.announced 18 Sep 2026 |
Begin producing material for customer qualification on the second CASH line at the Columbus aluminum mill |
Open31 Dec 2026 |
| Steel Dynamics Inc.announced 18 Sep 2026 |
Ship commercial material from the first CASH line at the Columbus aluminum mill |
Open31 Dec 2026 |
| Steel Dynamicsannounced 21 Jul 2026 |
Transition the third cold mill to commercial operations |
Being checked31 Aug 2026 |
| Steel Dynamicsannounced 21 Jul 2026 |
Commence automotive sales |
Open31 Dec 2026 |
| Steel Dynamicsannounced 21 Jul 2026 |
Begin material qualifications for the second CASH line |
Open31 Dec 2026 |
| Steel Dynamicsannounced 18 Jun 2026 |
Begin material qualification at the third cold mill |
Being checked31 Jul 2026 |
| Steel Dynamicsannounced 21 Apr 2026 |
Commission the third cold mill at the Columbus, Mississippi aluminum facility |
Being checked30 Sep 2026 |
| Steel Dynamicsannounced 21 Apr 2026 |
Commission the second continuous anneal and solution heat treat (CASH) line |
Being checked30 Sep 2026 |
| Steel Dynamicsannounced 18 Jun 2025 |
Begin shipping aluminum flat rolled products from the Mississippi and Mexico facilities |
Met30 Jun 2025 |
| Steel Dynamicsannounced 23 Apr 2025 |
Ship commercial aluminum flat rolled coils |
Met30 Jun 2025 |
| Steel Dynamicsannounced 18 Mar 2025 |
Begin shipping material from the Columbus, Mississippi aluminum mill |
Met30 Jun 2025 |
| Steel Dynamicsannounced 23 Jan 2025 |
Produce commercially viable products at the aluminum facility in Mississippi |
Not met30 Jun 2025 |
| Steel Dynamicsannounced 24 Jan 2024 |
Begin operating the biocarbon production facility |
No record found31 Dec 2024 |
| Steel Dynamicsannounced 19 Jul 2022 |
Begin operations at the satellite recycled aluminum slab center in Mexico |
Not met31 Dec 2024 |
| Steel Dynamicsannounced 19 Jul 2022 |
Begin operations at the aluminum flat rolled mill |
Late31 Mar 2025 |
| Steel Dynamicsannounced 21 Oct 2021 |
Start steel production at the Sinton Texas EAF Flat Roll Steel Mill |
Not met31 Dec 2021 |
| Steel Dynamicsannounced 20 Apr 2021 |
Begin operating four additional value-added flat roll steel coating lines |
Not met31 Dec 2022 |
| Steel Dynamicsannounced 19 Apr 2021 |
Begin production at the Sinton Steel Mill |
Late30 Sep 2021 |
| Steel Dynamicsannounced 19 Apr 2021 |
Begin production at the new Southern U.S. coating lines |
Met31 Dec 2022 |
| Steel Dynamicsannounced 28 Nov 2018 |
Begin construction of a new flat roll steel mill |
Met31 Dec 2020 |
| Steel Dynamicsannounced 28 Nov 2018 |
Commence operations at the new flat roll steel mill |
Partly met31 Dec 2021 |
| Steel Dynamicsannounced 22 Oct 2018 |
Achieve an annual run-rate of 800,000 to 900,000 tons at the Heartland facility |
No record found30 Jun 2019 |
| Steel Dynamicsannounced 19 Sep 2018 |
Reopen the rolling mill in Ashland, Kentucky |
No record found30 Nov 2018 |
| Steel Dynamicsannounced 25 Jul 2018 |
Increase Heartland steel production to 40,000 tons per month |
No record found31 Dec 2018 |
| Steel Dynamicsannounced 25 Jul 2018 |
Reach an annual run-rate of 800,000 to 900,000 tons of flat roll steel |
No record found30 Jun 2019 |
| Steel Dynamicsannounced 15 May 2018 |
Complete the acquisition of Heartland |
Met30 Sep 2018 |
| Steel Dynamicsannounced 23 Oct 2017 |
Complete replacement and upgrade of two ladle furnace cranes at the Butler Flat Roll Division |
No record found31 Dec 2017 |
| Steel Dynamicsannounced 23 Oct 2017 |
Complete upgrade of the hot strip mill at the Columbus Flat Roll Division |
Met31 Dec 2017 |
| Steel Dynamicsannounced 10 Jul 2017 |
Complete the Structural and Rail Division expansion project |
Late31 Dec 2018 |
| Steel Dynamicsannounced 6 Jul 2016 |
Complete the acquisition of Vulcan Threaded Products |
Met31 Aug 2016 |