Form 8-K - Current report:
SEC Accession No. 0001628280-21-000940
Filing Date
2021-01-28
Accepted
2021-01-28 07:40:33
Documents
16
Period of Report
2021-01-28
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K ati-20210128.htm   iXBRL 8-K 44035
2 EX-99.1 form8-kq42020ex991.htm EX-99.1 549943
8 ati1a.jpg GRAPHIC 6238
  Complete submission text file 0001628280-21-000940.txt   778598

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ati-20210128.xsd EX-101.SCH 2421
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ati-20210128_cal.xml EX-101.CAL 711
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ati-20210128_def.xml EX-101.DEF 1644
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ati-20210128_lab.xml EX-101.LAB 24275
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ati-20210128_pre.xml EX-101.PRE 12647
9 EXTRACTED XBRL INSTANCE DOCUMENT ati-20210128_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)

EIN.: 251792394 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-12001 | Film No.: 21562048
SIC: 3317 Steel Pipe & Tubes