Carbon Steel Rebar (Deformed Bar) — Factory Direct Supplier | Huaxia-Steel
Huaxia-Steel is a factory-direct supplier of carbon steel rebar (deformed steel bar) for concrete reinforcement. We supply BS 4449, ASTM A615, and GB 1499.2 grades in straight lengths and coils, with full mill test certificates and export-ready packaging. Whether you are building high-rise structures, bridges, or precast elements, our rebar delivers consistent rib geometry, certified yield strength, and reliable on-time delivery.
Product Overview
Rebar (reinforcing bar) is a deformed carbon steel bar whose surface ribs provide mechanical bond with concrete, transferring stress between steel and concrete in reinforced structures. Our rebar is produced from billet via rolling, with controlled cooling to achieve the required mechanical properties.
Specifications
| Parameter | Range / Standard |
|---|---|
| Diameter | 6 mm – 50 mm |
| Grade | SD295B, SD390, SD490 (JIS); B500B (BS); Grade 60 (ASTM A615); HRB400/500 (GB) |
| Length | 6 m, 9 m, 12 m, or cut-to-length |
| Form | Straight bar or coil (≤ 16 mm) |
| Surface | Deformed (ribbed), plain on request |
| Standard | ASTM A615, BS 4449, GB 1499.2, JIS G3112 |
Available Grades & Mechanical Properties
| Grade | Yield (MPa) | Tensile (MPa) | Elongation |
|---|---|---|---|
| HRB400 / Grade 60 | 400 | 540 min | 14% min |
| HRB500 / B500B | 500 | 630 min | 12% min |
| SD490 | 490 | 620 min | 14% min |
Chemical Composition (Typical, HRB400)
| Element | Max % |
|---|---|
| C | 0.25 |
| Mn | 1.60 |
| Si | 0.80 |
| P | 0.045 |
| S | 0.045 |
Manufacturing Standards We Supply To
- ASTM A615 / A706 — US reinforcing bar (A706 for weldable, low-alloy).
- BS 4449 — UK/EU deformed bar (B500B most common).
- GB 1499.2 — Chinese HRB series.
- JIS G3112 — Japanese SD series.
Applications
- High-rise and residential building slabs, columns, beams
- Bridges, flyovers, and highway structures
- Foundations, piles, and retaining walls
- Precast concrete elements and pipes
- Water tanks, silos, and industrial flooring
Quality Assurance
Every heat is tested for yield, tensile, elongation, and bend performance. We provide a mill test certificate with each shipment and support third-party inspection (SGS, BV, TUV). Routine checks include rib geometry measurement, dimensional tolerance, and surface defect inspection.
Packaging & Shipping
Rebar is bundled with steel strapping, tagged by heat number, and loaded by crane into containers or break-bulk. Coils are packed on racks. We apply anti-rust oil or VCI paper on request for long ocean transit.
Why Buy from Huaxia-Steel
- Direct mill pricing — no middleman markup
- Multi-standard grades for any export market
- Consistent rib geometry and certified strength
- Flexible lengths, coils, and cut-to-size
- Reliable FOB/CIF delivery worldwide
Request a Quote
Tell us your grade, diameter, quantity, and destination port. Our team will return a competitive factory-direct quote with lead time. Contact Huaxia-Steel today.
