Market Segment

AM/NS Calvert Confirms Maintenance Outage
Written by Michael Cowden
March 11, 2021
AM/NS Calvert has a planned maintenance outage coming up, a company spokeswoman confirmed.
The outage is expected to take place in May on the Alabama steel mill’s hot-strip mill, market participants said.
![]()
The spokeswoman did not confirm when the outage would take place or on what part of the mill repairs or upgrades would be made.
AM/NS Calvert makes hot-rolled, cold-rolled and coated sheet for a range of markets including automotive, construction, service centers and HVAC.
The mill does not have a melt shop and so re-rolls slabs melted and cast elsewhere on its hot-strip mill.
The outage is notable because it comes as several steelmakers–not only integrated mills but also electric-arc (EAF) furnace producers–have scheduled spring and summer downtime.
If the outage is on the hot-strip mill, it would also be notable because the AM/NS Calvert hot-strip mill is among the largest in the United States. It has annual capacity of 5.4 million tons, according to the Association for Iron and Steel Technology’s 2021 Directory of Iron and Steel Plants.
That’s the same annual capacity as Cleveland-Cliffs’ hot-strip mill in Middletown, Ohio. Only U.S. Steel’s Gary Works hot-strip mill in northwest Indiana is bigger at 5.7 million tons, per the AIST.
The raft of outages have contributed to record-high steel prices in the United States.
Steel Market Update’s benchmark hot-rolled coil price stands at $1,270 per ton, its highest reading ever.
AM/NS Calvert is a joint venture of ArcelorMittal and Nippon Steel.
By Michael Cowden, Michael@SteelMarketUpdate.com
Michael Cowden
Read more from Michael CowdenLatest in Market Segment
Nucor targets ‘white hot’ data center boom
With infrastructure demand shifting toward digital capacity, Nucor Corp. is positioning itself as the go-to steel supplier for the data center boom.
Gerdau’s N. American earnings rise in Q3 due to fall in imports
Gerdau’s North American profits rose in the third quarter, boosted by a decline in imports due to Section 232 steel tariffs.
Ternium swings to Q3 loss, eyes 2026 recovery
Ternium closed the third quarter with steady shipments and improving margins. But trade policy uncertainty and subdued demand in Mexico weighed on the Latin American steelmaker’s results.
SMU Mill Order Index fell in September
SMU’s Mill Order Index declined in September after repeated gains from June through August. The shift came as service center shipping rates and inventories fell.
Algoma’s losses widen in Q3 as tariff troubles continue
Algoma Steel’s net loss more than quadrupled in the third quarter on trade woes and its EAF transition. Separately, the company announced a change in leadership, as CEO Michael Garcia will retire at the end of the year.
