Reliable Construction Reinforcement
Steel Rebar
Nucor’s comprehensive range of rebar products, supported by environmental product declarations (EPDs) and technical expertise, provides our customers with continuous service and flexibility.
Our reinforcing bar mill network is strategically positioned to provide efficient access to all major and supporting markets, providing excellent turnaround times on orders, including next-day delivery in select locations. Nucor manufactures over three million tons of rebar annually in our extensive range of electric arc furnace (EAF) steel mill locations across North America.
Support
Our rebar experts provide technical support for product specifications, installation guidance and more to assist in project success.
Sustainability
Nucor uses circular steelmaking to create sustainable steel products via our EAF technology, which emits on average one-third the carbon emissions compared to steel products made via blast furnace-basic oxygen furnace (BF-BOF).
Supply
With multiple locations across North America, Nucor provides the most reliable domestic steel rebar supply.
Rebar Sizes
Most rebar sizes are available in cut-to-length pieces of 20’, 40’ and 60’ and are delivered in bundle quantities. Piece count varies by mill; inquire about quantities of rebar spools and rebar coils.
- #3 rebar — 0.376
- #4 rebar — 0.668
- #5 rebar — 1.043
- #6 rebar — 1.502
- #7 rebar — 2.044
- #8 rebar — 2.670
- #9 rebar — 3.400
- #10 rebar — 4.303
- #11 rebar — 5.313
- #14 rebar — 7.650
- #18 rebar — 13.600
Rebar Products
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Coiled rebar (coil reinforcing bar or rebar in coil) is a type of steel reinforcement bar that is wound into a continuous coil instead of being cut into straight lengths. It is commonly used in automated manufacturing or fabrication processes or for custom rebar shapes, making it efficient for high-volume or repetitive applications.
Coiled Rebar
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Spooled rebar is wound into a twist-free coil, enabling more efficient storage, transportation and improved handling. The spool minimizes the need to inventory multiple bar lengths, reduces handling frequency and minimizes yield loss in the fabrication process.
Spooled Rebar
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Rebar, or reinforcing bar steel, is used in conjunction with concrete to provide improved tensile strength and is available in a full range of sizes and grades in straight lengths, coils or spools.
Straight Rebar
Common Steel Rebar Sizes
Steel Rebar Mill Locations
Industries & Applications
Rebar reinforces concrete to improve its tensile strength and reduce cracking, therefore enhancing the building’s structural integrity and longevity.
Rebar improves load-bearing capacity, long-term durability and the infrastructure’s resistance to external forces.
Rebar enhances flexibility in design for complex and innovative manufacturing facility needs.
Mine Roof Bolting
To reinforce and stabilize underground rock formations and prevent roof collapses, rebar bolts distribute stress and offer high tensile strength.
Resources
Overview of steel products Nucor offers for building construction and bridge construction projects including high-rises, long-span bridges with high-strength structural steel plate, warehouses, data centers and more.
A pocket resource that includes design equations, diagrams, dimensions and properties for a variety of steel products including wide flange, channels, hollow structural sections (HSS) and rebar.
See how Nucor is advancing the built world with sustainable steel through this overview showcasing steel products for the construction industry from the early design stage to project completion.