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B550A steel rebar is a high-strength reinforcement bar used in concrete construction to ensure structural integrity and long-lasting durability. With a minimum yield strength of 550 MPa (79,800 psi), B550A rebar offers superior tensile strength, making it suitable for heavy-duty and high-performance applications. It is commonly used in large-scale infrastructure projects, such as bridges, tunnels, and high-rise buildings, where exceptional strength and resistance to external stresses are required. Its ribbed surface design enhances the bond between the rebar and concrete, ensuring a stable, robust, and durable structure.
MOQ:≥1 Ton Origin: Shandong,China
Warranty: 5 Years Delivery: 0-15 Day
All accepted
Available
Sea or Land Freight
Unique Features of B550A Steel Rebar
B550A steel rebar is designed for projects that demand high performance. The rebar’s yield strength of 550 MPa (79,800 psi) and tensile strength of up to 650 MPa (94,300 psi) make it ideal for reinforcement in demanding applications. The ribbed surface not only improves the bond between concrete and rebar but also reduces the risk of slippage, ensuring optimal load distribution and stability. B550A rebar’s excellent resistance to corrosion makes it suitable for use in harsh environments such as coastal regions, industrial zones, or areas prone to extreme weather. Moreover, its good bendability allows for use in complex construction designs without compromising its strength.
| Property | Value |
|---|---|
| Grade | B550A |
| Yield Strength | ≥ 550 MPa (79,800 psi) |
| Tensile Strength | ≥ 650 MPa (94,300 psi) |
| Elongation | ≥ 12% |
| Chemical Composition | Carbon (C): 0.30-0.40%, Manganese (Mn): 0.50-1.50%, Phosphorus (P): ≤ 0.035%, Sulfur (S): ≤ 0.035%, Silicon (Si): ≤ 0.30% |
| Surface | Ribbed |
| Standard | EN 10080, BS 4449 (Europe), AS 4671 (Australia) |
| Tolerance | Diameter tolerance: ±0.5mm, Length tolerance: ±20mm |
| Length | Typically 6m, 9m, 12m, or customized |
At Yuanchi, we prioritize the safe and efficient packaging and delivery of B550A steel rebar. The rebar is bundled, shrink-wrapped, and marked with clear identification tags to ensure its integrity during transport. We offer flexible shipping solutions, including containerized sea freight, to meet delivery deadlines. Custom packaging and labeling options are available for large orders or specific project requirements. All shipments are accompanied by quality certificates and the necessary documentation for smooth customs clearance.
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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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