Steel Mills
![](https://www.steelmarketupdate.com/wp-content/uploads/sites/2/media/k2/items/src/150bf685b90b84d320e27f6bf31c492a.jpg)
Explosion at Indiana Harbor Causes Outage of BF #4
Written by Sandy Williams
December 29, 2019
An explosion caused by a water and molten iron reaction at ArcelorMittal Indiana Harbor on Dec. 27 resulted in fire and damage to the #4 furnace.
A spokesperson for ArcelorMittal said the company is assessing the damage to determine a timeline for repairs and the duration of the outage at IH 4 SP. ArcelorMittal will ramp-up production at its other steel shops and use current inventory to offset any lost production resulting from the outage.
“Thankfully, there were no injuries as a result of the incident and the company appreciates the hard work from the first responders that helped secure the site,” said the spokesperson.
The IH 4 SP had a daily capacity of 4,900 tons. The incident leaves only IH-7E in operation at Indiana Harbor with a daily capacity of 11,500 tons. ArcelorMittal announced in November that the #3 blast furnace, with a daily capacity of 4,300 tons, had reached the end of its operational life and would be shutdown.
![](https://www.steelmarketupdate.com/wp-content/uploads/sites/2/2023/04/sandy-williams.jpeg)
Sandy Williams
Read more from Sandy WilliamsLatest in Steel Mills
![](https://www.steelmarketupdate.com/wp-content/uploads/sites/2/images/Featured_News_Icons/stelco.png)
Steel Summit 2024: Stelco CEO reflects on strategy, growth, and sale to Cleveland-Cliffs
In a candid fireside chat with SMU Senior Analyst/Editor David Schollert, Stelco’s CEO Alan Kestenbaum opened up about Stelco’s pending sale to Cliffs, his business strategy, outlook for the industry, and plans for the future. The chat took place on Tuesday, Aug. 24, at the 2024 SMU Steel Summit in Atlanta.
![](https://www.steelmarketupdate.com/wp-content/uploads/sites/2/images/Featured_News_Icons/AISI.png)
AISI: US steel shipments unchanged in July vs. June, down on-year
Domestic steel shipments remained nearly flat in July month over month but fell from a year earlier.
![](https://www.steelmarketupdate.com/wp-content/uploads/sites/2/images/Featured_News_Icons/white_house.png)
Media reports: Biden could block USS sale on national security concerns
President Joe Biden could block the $15-billion sale of U.S. Steel to Japan's Nippon Steel by citing national security concerns That’s according to reporting in the Washington Post and the Financial Times that was later picked up by the New York Times as well as in wire services.
![](https://www.steelmarketupdate.com/wp-content/uploads/sites/2/images/Featured_News_Icons/US_Steel.png)
USS threatens to cut ‘thousands’ of jobs, move HQ if Nippon sale blocked
U.S. Steel could slash thousands of jobs, shift away from integrated steelmaking, and move its headquarters out of Pittsburgh if its acquisition by Nippon Steel isn’t completed, the company’s top executive said. “We want elected leaders and other key decision makers to recognize the benefits of the deal was well as the unavoidable consequences if the deal fails,” company President and CEO David Burritt said in a statement on Wednesday.
![](https://www.steelmarketupdate.com/wp-content/uploads/sites/2/images/Featured_News_Icons/SSAB.png)
CRU: SSAB to expand Mobile plate mill
SSAB plans to spend $12 million to boost production capacity at its electric-arc furnace (EAF) plate mill in Mobile, Ala. The Sweden-based steelmaker will do that by expanding the existing furnace there. Shot blast equipment will also be upgraded. The expanded capacity is expected to come online late next year. The mill currently has an […]