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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001628280-21-008035
Filing Date
2021-04-29
Accepted
2021-04-29 07:37:42
Documents
16
Period of Report
2021-04-29
Items
Item 2.02: Results of Operations and Financial Condition

Document Format Files

Seq Description Document Type Size
1 8-K ati-20210429.htm   iXBRL 8-K 44884
2 EX-99.1 form8-kq12021ex991.htm EX-99.1 381452
8 ati1.jpg GRAPHIC 6238
  Complete submission text file 0001628280-21-008035.txt   603441

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ati-20210429.xsd EX-101.SCH 2421
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ati-20210429_cal.xml EX-101.CAL 711
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ati-20210429_def.xml EX-101.DEF 1644
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ati-20210429_lab.xml EX-101.LAB 24275
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ati-20210429_pre.xml EX-101.PRE 12647
9 EXTRACTED XBRL INSTANCE DOCUMENT ati-20210429_htm.xml XML 11018
Mailing Address 100 SIX PPG PLACE PITTSBURGH PA 15222
Business Address 1000 SIX PPG PLACE PITTSBURGH PA 15222 4123942800
ALLEGHENY TECHNOLOGIES INC (Filer) CIK: 0001018963 (see all company filings)

IRS No.: 251792394 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-12001 | Film No.: 21867105
SIC: 3317 Steel Pipe & Tubes