U.S. Steel Irvin Plant

Irvin Works, West Mifflin, Pennsylvania. Hot- and cold-rolled and coated sheet.

CTier 3ProcessDownsizing

Address

1 Camp Hollow Rd, West Mifflin, PA 15122

Open in Maps ↗Suggest a correction

Parent: U.S. Steel (Nippon Steel)
Industry: Steel mill
People: Part of ~3,000 Mon Valley
Status: Downsizing - hot mill to be replaced
Source: spotlightpa.org ↗
Verified: 2026-10-11

How tools get used here

Maintenance-driven MRO: pumps, valves, motors, conveyors and shutdown or turnaround work.

Buying signals

87-year-old hot strip mill slated for replacement by the new Edgar Thomson mill.

Who buys tools here

Usually the maintenance manager, plant manager, MRO or indirect purchasing, and the tool crib lead. At refineries and mills, maintenance contractors buy a large share as well.

Plants nearby

Straight-line distance between ZIP code areas, so treat it as approximate.

All plants within 50 mi Map them