# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001018963-18-000027
Filing Date
2018-10-31
Accepted
2018-10-31 10:51:00
Documents
79
Period of Report
2018-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | ati10-qq32018.htm | 10-Q | 2578265
2 | EXHIBIT 12.1 | fy2018q3exhibit121.htm | EX-12.1 | 13618
3 | EXHIBIT 31.1 | fy2018q3exhibit311.htm | EX-31.1 | 12457
4 | EXHIBIT 31.2 | fy2018q3exhibit312.htm | EX-31.2 | 12635
5 | EXHIBIT 32.1 | fy2018q3exhibit321.htm | EX-32.1 | 10830
| Complete submission text file | 0001018963-18-000027.txt |  | 15898777

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL INSTANCE DOCUMENT | ati-20180930.xml | EX-101.INS | 5304868
7 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ati-20180930.xsd | EX-101.SCH | 61922
8 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | ati-20180930_cal.xml | EX-101.CAL | 103137
9 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ati-20180930_def.xml | EX-101.DEF | 363502
10 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ati-20180930_lab.xml | EX-101.LAB | 812536
11 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ati-20180930_pre.xml | EX-101.PRE | 535898

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: 10-Q | Act: 34 | File No.: 001-12001 | Film No.: 181149033
SIC: 3317 Steel Pipe & Tubes