Exhibit 3.39

APPROVED AND FILED

CONNIE LAWSON

INDIANA SECRETARY OF STATE

12/19/2016 10:30 AM

ARTICLES OF INCORPORATION

Formed pursuant to the provisions of the Indiana Business Corporation Law.

ARTICLE I - NAME AND PRINCIPAL OFFICE ADDRESS

BUSINESS ID	201612191171548
BUSINESS TYPE	Domestic For-Profit Corporation
BUSINESS NAME	STEEL DYNAMICS ENTERPRISES, INC.
PRINCIPAL OFFICE ADDRESS	7575 West Jefferson Blvd., Fort Wayne, IN, 46804, USA

ARTICLE II - REGISTERED OFFICE AND ADDRESS

NAME	Theresa E. Wagler
ADDRESS	7575 West Jefferson Blvd., Fort Wayne, IN, 46804, USA

ARTICLE III - PERIOD OF DURATION AND EFFECTIVE DATE

PERIOD OF DURATION	Perpetual
EFFECTIVE DATE	12/19/2016

ARTICLE IV - PRINCIPAL(S)

TITLE	President
NAME	Theresa E Wagler
ADDRESS	7575 West Jefferson Blvd., Fort Wayne, IN, 46804, USA
TITLE	Vice President
NAME	Mark Millett
ADDRESS	7575 West Jefferson Blvd., Fort Wayne, IN, 46804, USA
TITLE	VP & Asst Secretary
NAME	Richard A Poinsatte
ADDRESS	7575 West Jefferson Blvd., Fort Wayne, IN, 46804, USA
TITLE	Asst Secretary
NAME	Matthew Peters
ADDRESS	7575 West Jefferson Blvd., Fort Wayne, IN, 46804, USA

ARTICLE V - INCORPORATOR(S)

NAME	Anne Simerman
ADDRESS	215 East Berry St., Fort Wayne, IN, 46802, USA

ARTICLE VI - GENERAL INFORMATION

AUTHORIZED SHARES 1000

SIGNATURE

THE SIGNATOR(S) REPRESENTS THAT THE REGISTERED AGENT NAMED IN THE APPLICATION HAS CONSENTED TO THE APPOINTMENT OF REGISTERED AGENT.

THE UNDERSIGNED, DESIRING TO FORM A CORPORATION PURSUANT TO THE PROVISIONS OF THE INDIANA BUSINESS CORPORATION LAW AS AMENDED, EXECUTES THESE ARTICLES OF INCORPORATION.

IN WITNESS WHEREOF, THE UNDERSIGNED HEREBY VERIFIES, SUBJECT TO THE PENALTIES OF PERJURY, THAT THE STATEMENTS CONTAINED HEREIN ARE TRUE, THIS DAY December 19, 2016

SIGNATURE	Anne Simerman
TITLE	Incorporator

Business ID : 201612191171548
Filing No :	7459805