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Potomac Steel

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Stainless Steel

Stainless steel materials are used for areas where more strength and corrosion resistance is necessary. All material are unpolished and have a grainy mill finish and are used for areas that are exposed to nature and its elements such as chemical, acid, freshwater, and saltwater.



Aluminum materials are widely used for areas where more strength and corrosion resistance is necessary. Also, intended for all structural applications where greater force is needed. It is widely used for all types of fabrication projects.



Steel is one of the most used, low carbon materials in manufacturing, fabrication, and repair projects. From trailers to truck beds, construction equipment to everyday tools, steel has a over abundance of uses.

Since 1946, Potomac Steel Inc. has been serving commercial and industrial clients.

We follow three basic rules in

Dealing with our customers


we need to build trust and the best way we can do that is by being as transparent as we can be.

we do not over promise and if we say we will do something for you, we will ensure that we do it.


things go wrong and sometimes circumstances are uncontrollable; we make sure that you know what is going on exactly.


Asked Questions

Here's what our customers tell us they love about buying from us: No minimum orders. Fast, easy and convenient. In many cases it is less expensive to buy exactly what you need, rather than buying extra to satisfy a minimum order requirement.

Any stock item ships 2-3 days if the order is submitted by noon. For questions on expediting orders please call (703)550-7300

When you choose a shipping option, you are also choosing the time that it will take for delivery. UPS 2nd Day, for instance, will deliver 2 days after the order is shipped. Most of our customers are within 2-day shipping zone via UPS ground.

Our "Long" products like a rod, tube, bar, or pipe up to 96” can be shipped via UPS. Note that UPS charges a $5 handling fee on top of its regular charges for anything longer than 58".