<SEC-DOCUMENT>0001104659-23-093960-index.html : 20230821
<SEC-HEADER>0001104659-23-093960.hdr.sgml : 20230821
<ACCEPTANCE-DATETIME>20230821164424
ACCESSION NUMBER:		0001104659-23-093960
CONFORMED SUBMISSION TYPE:	S-3ASR
PUBLIC DOCUMENT COUNT:		9
FILED AS OF DATE:		20230821
DATE AS OF CHANGE:		20230821
EFFECTIVENESS DATE:		20230821

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Howmet Aerospace Inc.
		CENTRAL INDEX KEY:			0000004281
		STANDARD INDUSTRIAL CLASSIFICATION:	ROLLING DRAWING & EXTRUDING OF NONFERROUS METALS [3350]
		IRS NUMBER:				250317820
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3ASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-274124
		FILM NUMBER:		231189714

	BUSINESS ADDRESS:	
		STREET 1:		201 ISABELLA STREET
		STREET 2:		SUITE 200
		CITY:			PITTSBURGH
		STATE:			PA
		ZIP:			15212-5872
		BUSINESS PHONE:		(412) 553-1940

	MAIL ADDRESS:	
		STREET 1:		201 ISABELLA STREET
		CITY:			PITTSBURGH
		STATE:			PA
		ZIP:			15212-5872

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Arconic Inc.
		DATE OF NAME CHANGE:	20161101

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALCOA INC.
		DATE OF NAME CHANGE:	20141003

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALCOA INC
		DATE OF NAME CHANGE:	19990105
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3ASR
<SEQUENCE>1
<FILENAME>tm2323871d1_s3asr.htm
<DESCRIPTION>S-3ASR
<TEXT>
Document 1 - file: tm2323871d1_s3asr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.(D)
<SEQUENCE>2
<FILENAME>tm2323871d1_ex4-d.htm
<DESCRIPTION>EXHIBIT 4(D)
<TEXT>
Document 2 - file: tm2323871d1_ex4-d.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.(A)
<SEQUENCE>3
<FILENAME>tm2323871d1_ex5-a.htm
<DESCRIPTION>EXHIBIT 5(A)
<TEXT>
Document 3 - file: tm2323871d1_ex5-a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.(A)
<SEQUENCE>4
<FILENAME>tm2323871d1_ex23-a.htm
<DESCRIPTION>EXHIBIT 23(A)
<TEXT>
Document 4 - file: tm2323871d1_ex23-a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>5
<FILENAME>tm2323871d1_ex107.htm
<DESCRIPTION>EX-FILING FEES
<TEXT>
Document 5 - file: tm2323871d1_ex107.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>tm2323871d1_s3asrimg001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: tm2323871d1_s3asrimg001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>tm2323871d1_s3asrimg002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: tm2323871d1_s3asrimg002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>tm2323871d1_ex5-aimg001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: tm2323871d1_ex5-aimg001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>tm2323871d1_ex5-aimg002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: tm2323871d1_ex5-aimg002.jpg

</DOCUMENT>
</SEC-DOCUMENT>