B550B steel rebar is a high-strength reinforcement bar designed for use in concrete structures requiring superior durability and performance. With a minimum yield strength of 550 MPa (79,800 psi), B550B rebar offers enhanced tensile strength, making it ideal for heavy-duty applications in large-scale infrastructure projects. The ribbed surface of B550B ensures a strong mechanical bond with concrete, providing optimal load-bearing capacity and reducing the risk of slippage. Its corrosion-resistant properties also make it suitable for use in harsh environments, such as coastal regions, chemical plants, and areas exposed to extreme weather conditions. B550B rebar is used extensively in seismic zones and critical infrastructure due to its strength and reliability.
MOQ:โฅ1 Tonย ย ย ย ย ย ย ย ย ย ย ย ย ย ย Origin: Shandong,China
Warranty: 5 Yearsย ย ย ย ย ย ย ย ย ย ย Delivery: 0-15 Day
All accepted
Available
Sea or Land Freight
Unique Features of B550B Steel Rebar
B550B steel rebar stands out for its high yield strength of 550 MPa (79,800 psi) and its tensile strength of up to 650 MPa (94,300 psi), providing a robust foundation for reinforced concrete. The rebar’s ribbed surface creates a strong bond with the surrounding concrete, improving the overall stability and performance of the structure. Additionally, B550B rebarโs corrosion resistance ensures that it can withstand harsh environmental conditions, such as moisture and chemicals. Its flexibility and high strength make it suitable for use in complex, custom designs without compromising its mechanical properties.
| Property | Value |
|---|---|
| Grade | B550B |
| Yield Strength | โฅ 550 MPa (79,800 psi) |
| Tensile Strength | โฅ 650 MPa (94,300 psi) |
| Elongation | โฅ 12% |
| Chemical Composition | Carbon (C): 0.30-0.40%, Manganese (Mn): 0.50-1.50%, Phosphorus (P): โค 0.035%, Sulfur (S): โค 0.035%, Silicon (Si): โค 0.30% |
| Surface | Ribbed |
| Standard | EN 10080, BS 4449 (Europe), AS 4671 (Australia) |
| Tolerance | Diameter tolerance: ยฑ0.5mm, Length tolerance: ยฑ20mm |
| Length | Typically 6m, 9m, 12m, or customized |
At Yuanchi, we ensure that B550B steel rebar is securely packaged and ready for efficient transportation. Our rebar is bundled and shrink-wrapped to prevent any damage during shipping. We offer flexible shipping solutions, including sea freight, to meet project deadlines. Custom packaging and labeling options are available for large orders or specific project requirements. Each shipment is accompanied by quality certificates and necessary documentation for smooth customs clearance.
If you want to know more about our products, please contact our staff, we provide you with 24-hour quotation service. If you need samples, we provide free samples.
Yuanchi was founded in 2006, with 18 years of experience in steel export, exported to more than 30 countries. We support customization, free samples, if needed, please contact us for a free quotation.
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