Arconic Inc. (NYSE:ARNC) will announce its second quarter 2018 financial
      results on Tuesday, July 31, 2018. The press release and presentation
      materials will be available at approximately 8:00 AM ET on July 31 via
      the “Investors” section of Arconic’s website. A link to the press
      release will also be available via Arconic’s Twitter handle @arconic at https://twitter.com/arconic.
    
      The conference call and webcast will begin at 10:00 AM ET. Details of
      both follow.
    
Conference Call Information
| Day: | July 31, 2018 | ||
| Time: | 10:00 AM ET | ||
| Hosts: | 
 
            Chip Blankenship, Chief Executive Officer  | 
||
| Call: | 
 
            (877) 679-1722  | 
||
| 
 
  | 
|||
| Webcast: | 
 
            Available on the “Investors/Events  | 
||
Replay Information
      A replay of the call will be available on the “Investors/Events and
      Presentations” section of www.arconic.com
      from July 31 at 1:15 PM ET until August 14 at 11:59 PM ET. Details
      follow.
    
| Replay: | 
 
            (855) 859-2056  | 
||||
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,
      Instagram,
      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 Inc.
 Investor Contact 
Patricia Figueroa,        212-836-2758
 Patricia.Figueroa@arconic.com 
or
 Media        Contact 
Lori Lecker, 412-553-3186
 Lori.Lecker@arconic.com