ArcelorMittal Juiz de Fora steel plant (Usina siderúrgica Mendes Júnior, Usina siderúrgica ArcelorMittal Juiz de Fora) is a steel plant in Juiz de Fora, Minas Gerais, Brazil that operates electric arc furnace (EAF) and blast furnace (BF) technology.
Location
The map below shows the exact location of the plant in Juiz de Fora, Minas Gerais, Brazil:
Location: BR-040, Km 769, Juiz de Fora, Mina Gerais, Brazil
Coordinates (WGS 84 ): -21.626963, -43.462361 (exact)
Background
Construction of the Mendes Júnior steel plant in Juiz de Fora began in 1980, with commercial operations starting in 1984. The plant was originally developed by the Brazilian engineering and construction company Grupo Mendes Júnior, and subsequently operated by the Belgian-Brazilian steelmaker Companhia Siderúrgica Belgo-Mineira under a lease agreement signed in 1995.[ 1] Between 2001 and 2006, the plant was incorporated into the multinational ArcelorMittal steel company.
The Juiz de Fora plant operates as part of ArcelorMittal Brasil's Aços Longos (long steel) division, together with the ArcelorMittal Monlevade steel plant and the ArcelorMittal Piracicaba steel plant .[ 2] The plant employs two blast furnaces for pig iron production[ 1] , along with an electric arc furnace, using scrap metal and pig iron as the primary inputs.[ 3] [ 4] It supplies bars and wire rods for civil construction, agribusiness, and other industrial clients.[ 5]
Expansion plans
In early 2016, ArcelorMittal reported that a 200 ttpa expansion of the Juiz de Fora melt shop was scheduled for completion in 2017, pending improvement in domestic demand.[ 6] However, the project was listed as "on hold" in subsequent news reports[ 7] and in ArcelorMittal's 2020 Fact Book[ 8] , and the company's 2021 and 2022 Fact Books dropped all mention of the expansion[ 9] [ 10] , so the project has presumably been cancelled.
Ownership Tree
This ownership tree is part of the Global Energy Ownership Tracker , a project of Global Energy Monitor.
Plant Details
Table 1: General Plant Details
Table 2: Ownership and Parent Company Information
Parent company
Parent company PermID
Parent GEM entity ID
Owner
Owner company PermID
Owner GEM entity ID
ArcelorMittal SA [97.1%]; small shareholder(s) [2.9%]
5000030092 [97.1%]; not applicable [2.9%]
E100000000687 [97.1%]; E100001015587 [2.9%]
ArcelorMittal Brasil SA [100%][ 13] [ 14] [ 15]
4295859712
E100001000493 [100%]
Table 3: Process and Products
Table 4: Plant-level Crude Steel Production Capacities (thousand tonnes per annum)
Table 5: Plant-level Crude Iron Production Capacities (thousand tonnes per annum)
Table 6: Upstream Products Production Capacities (thousand tonnes per annum)
Table 7: Actual Plant-level Crude Steel Production by Year (thousand tonnes per annum)
Table 8: Actual Plant-level Crude Iron Production by Year (thousand tonnes per annum)
Unit Details
Table 9: Blast Furnace Details
Table 10: Electric Arc Furnace Details
Table 11: Electric Arc Furnace Feedstock Details
Unit name
Scrap-based
% scrap
% DRI
% HBI
% sponge iron (unknown if DRI or HBI)
% basic/merchant pig iron
% granulated pig iron
% pig iron (unknown if basic/merchant or granulated)
% other iron
unknown EAF (1)
yes[ 25] [ 48] [ 49]
>0[ 25] [ 48] [ 49]
–
–
–
–
–
>0[ 25] [ 41]
–
unknown EAF (2)
None
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Articles and Resources
Additional data
To access additional data, including an interactive map of steel plants, a downloadable dataset, and summary data, please visit the Global Iron and Steel Tracker on the Global Energy Monitor website.
References
↑ 1.0 1.1 Suzana Quinet de Andrade Bastos, Lourival Batista de Oliveira Júnior, Rogério Silva de Mattos (2008). "IMPLANTAÇÃO DA SIDERÚRGICA MENDES JÚNIOR EM JUIZ DE FORA (MG), p. 20" (PDF) . {{cite web }}: CS1 maint: multiple names: authors list (link ) CS1 maint: url-status (link )
↑ "Pocket Yearbook 2021: A Siderurgia em Números" (PDF) . Instituto Aço Brasil . June 2021.{{cite web }}: CS1 maint: url-status (link )
↑ "BNamericas - Belgo's Juiz de Fora plant cuts June output" . BNamericas . June 16, 2003.{{cite web }}: CS1 maint: url-status (link )
↑ "Siderurgia no Brasil 2010-2025 (p. 58)" . CGEE (Centro de Gestão e Estudos Estratégicos) . November 2010.{{cite web }}: CS1 maint: url-status (link )
↑ "Quem somos | ArcelorMittal" . ArcelorMittal Brasil . Retrieved 2020-07-31 .{{cite web }}: CS1 maint: url-status (link )
↑ "ArcelorMittal Form 20-F for the year ended December 31, 2015 (p 94)" . US Securities and Exchange Commission . February 22, 2016.{{cite web }}: CS1 maint: url-status (link )
↑ Guerra, Jose (2019-08-22). "ArcelorMittal Brazil extends Tubarao's furnace idleness" . S&P Global . {{cite web }}: CS1 maint: url-status (link )
↑ "Fact Book 2020 (p 20)" (PDF) . ArcelorMittal . May 2021.{{cite web }}: CS1 maint: url-status (link )
↑ "Fact Book 2021" (PDF) . ArcelorMittal . April 29, 2022.{{cite web }}: CS1 maint: url-status (link )
↑ "Fact Book 2022" (PDF) . ArcelorMittal . April 25, 2023.{{cite web }}: CS1 maint: url-status (link )
↑ "Conheça as unidades que construíram os 100 anos de história da ArcelorMittal Aços Longos no Brasil" . ArcelorMittal Brasil . Archived from the original on 2022-09-22.
↑ https://diariodocomercio.com.br/negocios/usina-juiz-de-fora-arcelor-mittal/ .
↑ 13.00 13.01 13.02 13.03 13.04 13.05 13.06 13.07 13.08 13.09 "Fact Book 2020" (PDF) . ArcelorMittal . 2021-05-31. Archived from the original (PDF) on 2022-03-18.
↑ (PDF) https://web.archive.org/web/20211231044946/https://corporate-media.arcelormittal.com/media/w0epovkr/2020-arcelormittal-annual-report.pdf . Archived from the original (PDF) on 2021-12-31.
↑ "Unidades" . ArcelorMittal . Archived from the original on 2024-01-25. Retrieved 2023-06-28 .
↑ https://web.archive.org/web/20220921201213/https://brasil.arcelormittal.com/sala-imprensa/publicacoes-relatorios/brasil/apresentacao-institucional-2021 . Archived from the original on 2022-09-21.
↑ https://web.archive.org/web/20211228113803/https://brasil.arcelormittal.com/a-arcelormittal/quem-somos . Archived from the original on 2021-12-28.
↑ https://brasil.arcelormittal.com/certificados-politicas/juiz-de-fora/meio-ambiente/iso-14001-2015-siderurgia .
↑ "Certificates and Policies" . ArcelorMittal . Archived from the original on 2021-12-28.
↑ "ArcelorMittal Brazil achieves certifications covering six new sites" . ResponsibleSteel . Archived from the original on 2026-01-17. Retrieved 2025-12-11 .
↑ 21.0 21.1 21.2 21.3 https://web.archive.org/web/20220128113611/https://www.spglobal.com/platts/en/market-insights/latest-news/metals/082219-arcelormittal-brazil-extends-tubaraos-furnace-idleness . Archived from the original on 2022-01-28.
↑ 22.0 22.1 22.2 "Modelagem Setorial de Opções de Baixo Carbono para o Setor de Ferro-Gusa e Aço" (PDF) . Ministério da Ciência, Tecnologia, Inovações e Comunicações ONU Meio Ambiente . 2017. Archived from the original (PDF) on 2022-09-21.
↑ 23.0 23.1 23.2 23.3 23.4 23.5 23.6 23.7 (PDF) https://corporate.arcelormittal.com/media/zsmpkwx2/arcelormittal-factbook-2023-web_interactive_april-30th.pdf .
↑ 24.0 24.1 24.2 "ArcelorMittal - Aciaria - Módulo Forno Elétrico - Unidade Juiz de Fora" . YouTube . 2015-07-20. Archived from the original on 2025-03-14. Retrieved 2024-11-22 .
↑ 25.00 25.01 25.02 25.03 25.04 25.05 25.06 25.07 25.08 25.09 "Catálogo de Coprodutos - ArcelorMittal Juiz de Fora" . ArcelorMittal . 2022-12-15.
↑ 26.0 26.1 26.2 26.3 26.4 26.5 https://brasil.arcelormittal.com/sala-imprensa/publicacoes-relatorios/brasil/relatorio-de-administracao-2007 .
↑ 27.0 27.1 27.2 "Fact Book 2023" (PDF) . ArcelorMittal . 2024-04-22. Archived from the original (PDF) on 2024-06-10.
↑ 28.0 28.1 "Pocket Yearbook - A Siderurgia em Números 2020" (PDF) . Instituto Aço Brasil . 2020-04-30. Archived from the original (PDF) on 2021-12-30.
↑ 29.0 29.1 "Fact Book 2019" (PDF) . ArcelorMittal . Archived from the original (PDF) on 2021-11-03.
↑ 30.0 30.1 "Pocket Yearbook - A Siderurgia em Números 2021" (PDF) . Instituto Aço Brasil . 2021-06-30. Archived from the original (PDF) on 2022-01-20.
↑ 31.0 31.1 (PDF) https://corporate.arcelormittal.com/media/3z1ozw5h/arcelor-mittal-fact-book-2021.pdf .
↑ 32.0 32.1 "Pocket Yearbook - A Siderurgia em Números 2022" (PDF) . Instituto Aço Brasil . 2022-06-30. Archived from the original (PDF) on 2022-06-25.
↑ 33.0 33.1 "Fact Book 2022" (PDF) . ArcelorMittal . 2023-04-25. Archived from the original (PDF) on 2023-10-29.
↑ 34.0 34.1 (PDF) https://corporate.arcelormittal.com/media/psvef14v/mt-31-12-2024-20-f-document.pdf .
↑ 35.0 35.1 35.2 35.3 "Brazil Steel Databook - Anuário Estatístico 2021" (PDF) . Instituto Aço Brasil . 2021-07-31. Archived from the original (PDF) on 2022-01-20.
↑ 36.0 36.1 "Brazil Steel Databook - Anuário Estatístico 2022" (PDF) . Instituto Aço Brasil . 2022-07-31. Archived from the original (PDF) on 2022-07-22.
↑ 37.0 37.1 "Brazil Steel Databook - Anuário Estatístico 2023" (PDF) . Instituto Aço Brasil . 2023-07-31. Archived from the original (PDF) on 2023-08-10.
↑ 38.0 38.1 (PDF) https://www.acobrasil.org.br/site/wp-content/uploads/2024/07/Anuario_Completo_2024.pdf .
↑ 39.0 39.1 (PDF) https://www.acobrasil.org.br/site/wp-content/uploads/2025/08/AcoBrasil_Anuario_2025-1.pdf .
↑ 40.0 40.1 40.2 https://web.archive.org/web/20220319042807/https://www.youtube.com/watch?v . Archived from the original on 2022-03-19.
↑ 41.0 41.1 41.2 41.3 "Siderurgia no Brasil 2010-2025" . CGEE (Centro de Gestão e Estudos Estratégicos) . 2010. Archived from the original on 2022-03-20.
↑ 42.0 42.1 42.2 (PDF) https://web.archive.org/web/20210512120550/https://www.abphe.org.br/arquivos/suzana-quinet-de-andrade-bastos_lourival-batista-de-oliveira-junior_rogerio-silva-de-mattos.pdf . Archived from the original (PDF) on 2021-05-12.
↑ 43.0 43.1 https://ibram.org.br/noticia/arcelormittal-recebe-aprovacao-do-seu-projeto-de-credito-de-carbono/ .
↑ 44.0 44.1 44.2 44.3 (PDF) https://web.archive.org/web/20221128015619/https://www.ceramicsrefractories.saint-gobain.com/sites/hps-mac3-cma-pcr/files/assetbank_media/Iron---Steel-Blast-Furnace-brochure-2022-web-2274441.pdf . Archived from the original (PDF) on 2022-11-28.
↑ 45.0 45.1 (PDF) https://repositorio.ufmg.br/bitstream/1843/BUOS-96CFB4/1/00___alto_forno_sustent_vel_vers_o_final.pdf .
↑ https://www.steelorbis.com/steel-news/latest-news/usiminas-prepares-for-restart-of-its-largest-blast-furnace-1300546.htm https://www.paulwurth.com/en/paul-wurth-completes-reline-of-arcelormittal-juiz-de-fora-blast-furnaces/, https://www.steelorbis.com/steel-news/latest-news/usiminas-prepares-for-restart-of-its-largest-blast-furnace-1300546.htm . ;
↑ https://web.archive.org/web/20230922222945/https://www.paulwurth.com/en/paul-wurth-completes-reline-of-arcelormittal-juiz-de-fora-blast-furnaces/ . Archived from the original on 2023-09-22.
↑ 48.0 48.1 https://blog.arcelormittal.com.br/aco-infinitamente-reciclavel/ .
↑ 49.0 49.1 "Sucata Metálica" (PDF) . ArcelorMittal . 2018-10-31. Archived from the original (PDF) on 2024-09-06.
Resources