Coated in-house, American-made galvanized steel engineered for durability and efficiency, backed by decades of experience.
Our in-house coating lines deliver faster lead times, greater control, and the quality you expect. Supported by experts in metallurgy, price risk, and supply chain management, we operate as an extension of your team—ensuring reliable delivery and seamless solutions from coil to customer.
The processing power of a mill with the flexibility and support you deserve.
Types of Galvanized Steel
It Starts With the Steel You Choose—And the Company You Trust
Hot-dipped galvanizing helps steel resist rust, preserve its appearance, and last longer in outdoor and harsh environments. Applying a thin layer of zinc directly to steel provides enhanced corrosion protection. This helps protect the quality and performance of the steel, lengthening the life of parts and products.
Galvanneal is steel coated with zinc and annealed to form a zinc-iron alloy, creating a smooth, matte surface that's easy to paint and weld. It offers strong corrosion resistance and is commonly used in automotive, appliance, and construction applications.
Hot-dipped galvanized steel with an acrylic topcoat combines a zinc layer for corrosion resistance with a clear finish that adds additional protection against moisture, chemicals, and wear. It also delivers a smoother, glossier finish for a cleaner, most polished look.
Aluminized steel is coated with an aluminum-silicon alloy for strong heat and corrosion resistance. Additional topcoats, such as chemical treatments, are available to enhance adhesion and surface durability, making them ideal for high-temperature and demanding environments.
Delivery Methods and Grades
A Closer Look at Steel Grades & Common Formats
Pre-cut, flat, geometric shapes are delivered ready for forming. Focus your operations, save manufacturing steps, eliminate die and press maintenance, maximize material use, and add flexibility with multiple ship-tos from a central location.
Steel cut to your size requirements for pattern cutting. Whether standard sizes for laser cutting (4’x8” or 5x10’) or custom for your requirements , we ensure it performs in terms of flatness and consistency when you go to form your parts. Our inline temper mill at our pickle line and state of the art leveler ensures reliable quality. Typically, fabricators consume cut-to-length sheets due to their demand volume, machine capabilities or type of part they want to economically fabricate.
Before steel is slit, it is referred to as a full coil—regardless of whether it’s hot rolled, cold rolled, or coated (such as galvanized, galvannealed, or aluminized). These coils are typically large, weighing between 16 and 20 tons, and require heavy-duty equipment for handling and processing. Full coils are commonly ordered by manufacturers producing large, high-volume parts or by companies that perform their own slitting or de-coiling in-house.
Take a look at our line card for galvanized grades and gauges.
These examples show just a portion of where our galvanized steel is used, across internal and external applications in markets like automotive, heavy trucks, agriculture,energy, and construction & culvert pipe:
| Internal | External |
|---|---|
| Metal framing | Culvert |
| Garage door tracks/hinges | Decking |
| Ductwork | Solar ground mounts |
| Purlins, grits & struts | Grain bins |
| Electrical conduit/boxes | Heavy truck & trailer |
| White goods | Automotive framing |
| EMS (racking systems) | Residential HVAC |
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Galvanized steel exactly how you need it and when you need it. That's Worthington Steel.