High-quality Sand & Centrifugal Castings for Demanding Industries
Custom-engineered castings, fabrications, and machining — trusted worldwide since the 1960s.
Built for Extremes
For over 60 years, Coronado Steel has poured high-alloy stainless and heat-resistant castings built to perform where ordinary materials fail. From our 100,000 square-foot foundry in Youngstown, Ohio, we serve industries that live in the extremes — heat, corrosion, and wear. Every part we pour is engineered for reliability and backed by people who take pride in doing it right.
Built In-House.
Proven In The Field.
From sand and centrifugal casting to fabrication, machining, and recycling, Coronado Steel produces high-alloy stainless components engineered to withstand extreme heat, corrosion, and wear.
Every part is poured, finished, and assembled in-house at our Youngstown, Ohio facility by a skilled team with decades of metallurgical experience.
No fluff. No shortcuts. Just quality castings built to perform.
Sand Casting
Complex geometries, high-alloy metals, and legacy parts re-created with precision.
When geometry is challenging or materials require flexibility, sand casting allows us to produce accurate, reliable parts quickly and without compromise.
Fabrication
From radiant tubes to retorts and furnace rolls, we fabricate high-temperature assemblies built for continuous-service furnaces and industrial systems.
Every weld and joint is made to last under extreme heat.
Centrifugal Casting
Stainless and nickel-base pipe and sleeves up to 32.5″ OD for radiant tubes, furnace rolls, retorts, and corrosive-service applications.
Each casting is dense, uniform, and proven in continuous operation.
Machining
CNC machining, turning, and boring for stainless, cobalt, tool steels, and cast iron.
Tight tolerances, controlled processes, and consistent results across every part.
Scrap & Recycling
Buy-back program for heat-resistant stainless and high-alloy scrap.
Supports sustainable practices while offering competitive, transparent pricing.
Industries We Serve
Commercial
heat treat
Steel
Mills
Petro
Chemical
Industrial
Machinery
Power
Generation
Glass &
Ceramics
We support a wide range of high-performance applications.
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Precision Cast. Expertly Fabricated. Reliably Machined.
Alloys
Coronado Steel specializes in heat- and corrosion-resistant alloys under ASTM A297 “H-Series,” A351, and A494 specifications, as well as many proprietary heat-resistant grades. From stainless to nickel- and cobalt-base materials, we pour the alloys built to perform in the toughest industrial environments.
Capabilities
With 100,000+ square feet of facilities, 50 skilled workers, and advanced machining and centrifugal casting capabilities, Coronado Steel turns out stainless and heat-resistant parts that keep heavy industry running — dependable, durable, and made by people who know the metal.
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Ready to Get Started?
For ready to get started part: Have a project in mind? Whether you need a quote or want to explore what’s possible, our team’s ready to help.
