<SEC-DOCUMENT>0001144204-18-001130-index.html : 20180105
<SEC-HEADER>0001144204-18-001130.hdr.sgml : 20180105
<ACCEPTANCE-DATETIME>20180105171906
ACCESSION NUMBER:		0001144204-18-001130
CONFORMED SUBMISSION TYPE:	S-8 POS
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20180105
DATE AS OF CHANGE:		20180105
EFFECTIVENESS DATE:		20180105

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Arconic 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-8 POS
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-153369
		FILM NUMBER:		18514228

	BUSINESS ADDRESS:	
		STREET 1:		390 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022-4608
		BUSINESS PHONE:		2128362732

	MAIL ADDRESS:	
		STREET 1:		390 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022-4608

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

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALCOA INC
		DATE OF NAME CHANGE:	19990105

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALUMINUM CO OF AMERICA
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-8 POS
<SEQUENCE>1
<FILENAME>tv482670_s8pos.htm
<DESCRIPTION>S-8 POS
<TEXT>
Document 1 - file: tv482670_s8pos.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>tv482670_ex5-1.htm
<DESCRIPTION>EXHIBIT 5.1
<TEXT>
Document 2 - file: tv482670_ex5-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-15.1
<SEQUENCE>3
<FILENAME>tv482670_ex15-1.htm
<DESCRIPTION>EXHIBIT 15.1
<TEXT>
Document 3 - file: tv482670_ex15-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>4
<FILENAME>tv482670_ex23-1.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 4 - file: tv482670_ex23-1.htm

</DOCUMENT>
</SEC-DOCUMENT>