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Help CenterBS 4449 Grade 500B Steel Rebar With 500MPa Yield Strength for Construction
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Hemaokang Steel (Shandong) Co., Ltd., established in 2025, is a professional manufacturer and exporter of high-quality steel products. Our BS 4449 Grade 500B Steel Rebar is produced with advanced technology and strict quality control, ensuring reliable performance for construction projects worldwide. With an annual export value exceeding US$50 million and ISO9001 certification, we are committed to delivering consistent quality and on-time delivery. This rebar offers a guaranteed yield strength of 500 MPa, making it an ideal choice for reinforced concrete structures where durability and safety are paramount.
Product Features & Technical Specifications
- High Yield Strength: 500 MPa minimum, meeting the requirements of BS 4449 Grade 500B for structural reinforcements.
- Excellent Ductility: Elongation ≥ 12% (depending on diameter), ensuring good bending and shaping performance on site.
- Ribbed Surface Design: Maximizes bond with concrete, improving load transfer and structural integrity.
- Consistent Dimensions: Manufactured to tight tolerances (±0.5 mm on diameter, ±50 mm on length) for easy installation.
- Weldable Quality: Carbon equivalent (CEV) ≤ 0.52% for good weldability under standard construction conditions.
- Corrosion Resistance: Optional epoxy coating or black oxide finish available upon request for harsh environments.
- Customizable Lengths: Standard 6m and 12m, or cut to your specified lengths (up to 18m) for reduced waste.
| Parameter | Value |
|---|---|
| Standard | BS 4449 |
| Grade | 500B |
| Yield Strength (min) | 500 MPa |
| Tensile Strength (min) | 540 MPa |
| Elongation (min) | 12% |
| Bending Test | 180° (without cracking) |
| Carbon Equivalent (CEV) max | 0.52% |
| Diameter Range | 10 mm – 32 mm |
Benefits for Your Construction Projects
Using BS 4449 Grade 500B rebar reduces the amount of steel required compared to lower-grade bars, saving material costs while maintaining structural safety. The ribs provide excellent anchorage, reducing slippage and improving concrete crack control. Our rebar is suitable for foundations, beams, columns, slabs, bridges, tunnels, and precast concrete elements. With our ISO9001-certified production process, each batch is tested for mechanical properties and dimensional accuracy, ensuring consistent quality for every shipment.
Trust Hemaokang Steel for Your Supply Needs
Based in Liaocheng, Shandong, China, Hemaokang Steel has a dedicated team of 51–100 employees and an annual export value of US$50 million to US$100 million. Our main markets span North America, South America, Europe, Africa, Oceania, Asia, and the Middle East. We offer flexible packaging options (bundled, loose, or containerized), fast lead times (usually 15–30 days), and comprehensive after-sales support. Whether you need small trial orders or large-volume contracts, we are ready to serve you. Contact us today for a competitive quotation and let us be your reliable steel partner.
Frequently Asked Questions (FAQ)
-
What diameter ranges are available?
We offer diameters from 10 mm to 32 mm. Special sizes can be customized upon request with a minimum order quantity. -
Do you provide third-party inspection?
Yes, we can arrange inspection by SGS, BV, or other accredited agencies at the buyer's cost. Our own QC department also conducts routine tests. -
Is the rebar bendable without cracking?
Absolutely. Grade 500B rebar passes a 180° bending test around a mandrel diameter equal to 3 times the bar diameter, ensuring excellent ductility for on-site shaping. -
What packaging options do you offer?
Standard packaging includes steel straps with waterproof wrapping. For sea freight, we use wooden pallets or container loading to protect the rebar from corrosion. -
How long is the delivery time?
Delivery typically takes 15–30 days after order confirmation, depending on the quantity and customization. Rush orders can be negotiated. -
Do you have any certifications?
Our factory is ISO9001 certified. We can provide a certificate of compliance for each batch based on your requirements. -
What is the minimum order quantity?
For standard sizes, MOQ is 25 metric tons. For non-standard sizes, MOQ may be higher. We welcome trial orders to test our quality. -
Can you supply rebar with epoxy coating or other corrosion protection?
Yes, we can offer epoxy coating, galvanized, or black oxide finish as optional treatments. Please specify when inquiring.
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