The Board of Directors of Arconic (NYSE: ARNC) today declared (a) a
dividend of 6 cents per share on the outstanding common stock of the
Company, payable on August 25, 2017, to the holders of record of the
common stock at the close of business on August 4, 2017; (b) a dividend
of 93.75 cents per share on Arconic’s $3.75 cumulative preferred stock
(“Class A Stock”), payable on October 1, 2017, to the holders of record
of the Class A Stock at the close of business on September 8, 2017; and
(c) a dividend of $6.71875 per share on Arconic’s 5.375% Class B
Mandatory Convertible Preferred Stock (“Class B Stock”), payable on
October 1, 2017, to the holders of record of the Class B Stock at the
close of business on September 15, 2017. The dividend on the Class B
Stock is equivalent to a dividend of $0.671875 per Depositary Share
(each Depositary Share representing a 1/10th interest in a share of the
Class B Stock).

About Arconic

Arconic (NYSE: ARNC) creates breakthrough products that shape
industries. Working in close partnership with our customers, we solve
complex engineering challenges to transform the way we fly, drive, build
and power. Through the ingenuity of our people and cutting-edge advanced
manufacturing techniques, we deliver these products at a quality and
efficiency that ensure customer success and shareholder value. For more
information: www.arconic.com.
Follow @arconic: Twitter,
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Facebook,
LinkedIn
and YouTube.

Dissemination of Company Information

Arconic intends to make future announcements regarding Company
developments and financial performance through its website on www.arconic.com.

Arconic
Investor Contact:
Patricia Figueroa, 212-836-2758
Patricia.Figueroa@arconic.com
or
Media Contact:
Shona Sabnis, 212-836-2626
Shona.Sabnis@arconic.com