Steel Mills
ArcelorMittal Dofasco to Produce AHSS for Automotive
Written by Sandy Williams
December 28, 2020
ArcelorMittal North America will invest $18.5 million (CAD $24 million) to add capability to ArcelorMittal Dofasco’s No. 5 Hot-Dipped Galvanizing Line. The investment will allow Dofasco to add Aluminum Silicon (Alusi®) to its patented Usibor® Press Hardenable Steel for use in automotive structural and safety components.
“The addition of Alusi® Coated Usibor® capacity at ArcelorMittal Dofasco, in addition to our existing line at AM/NS Calvert, provides our valued automotive customers with improved regional access to advanced high-strength steel that is key to meeting the demands of new vehicles for lightweight, yet stronger structural and safety components,” said Brad Davey, CEO, ArcelorMittal North America.
The first Alusi® Coated Usibor® product is expected to come off the line in the second half of 2022. Up to 160,000 tons of Alusi® coated steel will be produced on the No. 5 line.
The investment is part of a planned revamp of ArcelorMittal’s North American assets that includes a new EAF at AM/NS Calvert in Alabama and a new hot-strip mill in Mexico.
Since 2013, ArcelorMittal has invested more than $622 million at Dofasco including a new galvanizing line (No.6), a new utilities boiler and turbo generator capable of producing 20 megawatts of power on site, the modernization of the hot mill and the digitalization of the ladle metallurgy furnace facility.
Sandy Williams
Read more from Sandy WilliamsLatest in Steel Mills
Atlas completes Evraz NA deal, renames firm, and hires former USS exec as CEO
Atlas Holdings has completed its acquisition of Evraz North America (Evraz NA) and its subsidiaries.
ArcelorMittal: As tariffs slow global growth, Calvert could be a bright spot
ArcelorMittal expects less demand growth across most of the markets it operates in, including the US, because of President Donald Trump’s tariffs. But the Luxembourg-based steelmaker also thinks it stands to benefit from an increasingly regionalized world thanks to investments like the new EAF at its mill in Calvert, Ala.
Ternium posts solid Q2, expects further shipment growth
Latin American steel producer Ternium delivered a solid performance in the second quarter of 2025. Performance was driven primarily by higher realized steel prices in Mexico, even as shipment volumes declined slightly across its regional portfolio.
Algoma swings to loss on ‘unprecedented disruptions’ and trade barriers
Canada’s Algoma Steel saw a sharp loss in the second quarter amid a continued challenging market environment and “tariff uncertainties.”
Nucor eyes long-term gains amid strong demand and trade enforcement
Resilient demand across its steel product lines, combined with the continued ramp-up of key expansion projects, drove Nucor’s improved financial results and record-setting performance in the second quarter. That’s according to company executives speaking on an earnings conference call on Tuesday.