8-K

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C.  20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF

THE SECURITIES EXCHANGE ACT OF 1934

DATE OF REPORT – April 21, 2009

(Date of Earliest Event Reported)

AK STEEL HOLDING CORPORATION

(Exact name of registrant as specified in its charter)

Commission File No. 1-13696

Delaware	31-1401455
(State of Incorporation)	(I.R.S. Employer Identification No.)
9227 Centre Pointe Drive
West Chester, OH	45069
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code:  (513) 425-5000

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

 Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

 Solicitation material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

 Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

 Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 7.01 Regulation FD Disclosure.

AK Steel Holding Corporation is hereby furnishing the following information under Regulation FD:

On April 21, 2009, AK Steel Corporation issued a press release, a copy of which is attached hereto as Exhibit No. 99.1 and incorporated by reference herein, announcing that its board of directors has authorized the company to make a $50 million contribution to its pension trust fund.

Item 9.01	Financial Statements and Exhibits.
	(d)	Exhibit:
		99.1	Press Release issued on April 21, 2009

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	AK STEEL HOLDING CORPORATION
	By:	/s/ David C. Horn
		David C. Horn
		Secretary
Dated: April 21, 2009

EXHIBIT INDEX

Exhibit No.	Description
99.1	Press Release issued on April 21, 2009

EX-9.1

		EXHIBIT 99.1
		News Release
Contacts:	Media - Alan H. McCoy, Vice President, Government & Public Relations (513) 425-2826
	Investors – Albert E. Ferrara, Jr., Vice President, Finance & CFO (513) 425-2888

AK Steel To Make $50 Million Pension Trust Fund Contribution

WEST CHESTER, OH, April 21, 2009 — AK Steel (NYSE: AKS) announced today that its board of directors has authorized the company to make a $50 million contribution to its pension trust fund.  The contribution will be made during the second quarter and will reduce the company’s future funding requirements.  Following the contribution, AK Steel will have made $934 million in pension fund contributions since January of 2005.

About AK Steel

AK Steel produces flat-rolled carbon, stainless and electrical steels, primarily for automotive, appliance, construction and electrical power generation and distribution markets.  The company employs about 6,200 men and women in Middletown, Mansfield, Coshocton and Zanesville, Ohio; Butler, Pennsylvania; Ashland, Kentucky; Rockport, Indiana; and its corporate headquarters in West Chester, Ohio.  Additional information about AK Steel is available on the company’s web site at www.aksteel.com.

AK Tube LLC, a wholly owned subsidiary of AK Steel, employs about 260 men and women in plants in Walbridge, Ohio and Columbus, Indiana.  AK Tube produces carbon and stainless electric resistance welded (ERW) tubular steel products for truck, automotive and other markets.  Additional information about AK Tube LLC is available on its web site at www.aktube.com.

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