Exhibit 15.1
June 20, 2019
Securities and Exchange Commission
100 F Street, N.E.
Washington, DC 20549
Commissioners:
We are aware that our report dated May 1, 2019 on our review of interim financial information of Arconic Inc., which is included in the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2019 is incorporated by reference in this Registration Statement on Form S-8.
Very truly yours,
| /s/ PricewaterhouseCoopers LLP | |
| PricewaterhouseCoopers LLP | |
| Pittsburgh, Pennsylvania |
