FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person *   MARTIN WILLIAM C 2. Date of Event Requiring Statement (Month/Day/Year) 12/24/2014 3. Issuer Name and Ticker or Trading Symbol CASTLE A M & CO [CAS] (Last) (First) (Middle) C/O RAGING CAPITAL MANAGEMENT, LLC, TEN PRINCETON AVENUE, PO BOX 228 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) ROCKY HILL, NJ 08553 6. Individual or Joint/Group Filing(Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Common Stock, $0.01 par value (1) 3,066,507 I (2) By Raging Capital Master Fund, Ltd.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
MARTIN WILLIAM C C/O RAGING CAPITAL MANAGEMENT, LLC TEN PRINCETON AVENUE, PO BOX 228 ROCKY HILL, NJ 08553	Â	  X	Â	Â
Raging Capital Management, LLC TEN PRINCETON AVENUE PO BOX 228 ROCKY HILL, NJ 08553-0228	Â	  X	Â	Â
Raging Capital Master Fund, Ltd. C/O OGIER FIDUCIARY SERVICES (CAYMAN) 89 NEXUS WAY CAMANA BAY, GRAND CAYMAN, E9 KY 1-9007	Â	  X	Â	Â

Signatures

By: /s/ Frederick C. Wasch as attorney-in-fact for William C. Martin		12/30/2014
**Signature of Reporting Person		Date
By: Raging Capital Management, LLC, By: /s/ Frederick C. Wasch, Chief Financial Officer		12/30/2014
**Signature of Reporting Person		Date
By: Raging Capital Master Fund, Ltd., By: Raging Capital Management, LLC, Investment Manager, By: /s/ Frederick C. Wasch, Chief Financial Officer		12/30/2014
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	This Form 3 is filed jointly by Raging Capital Master Fund, Ltd. ("Raging Master"), Raging Capital Management, LLC ("Raging Capital") and William C. Martin (collectively, the "ReportingPersons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of CommonStock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein.
(2)	Represents securities owned directly by Raging Master. As the Investment Manager of Raging Master, Raging Capital may be deemed to beneficially own the securities owned directlyby Raging Master. As the Managing Member of Raging Capital, Mr. Martin may be deemed to beneficially own the securities owned directly by Raging Master.

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