Rebar (full name Reinforcing Bar) is a commonly used steel material in construction projects, mainly used to reinforce concrete structures to enhance their tensile strength and durability. It is usually made of carbon steel with ribs on the surface (deformed steel bars) to improve the bond with concrete.
Rebar specifications are classified by diameter, strength grade (such as Grade 60 in ASTM standards) and material (such as epoxy coating or stainless steel), and are widely used in reinforced concrete structures such as houses, bridges, and tunnels.
During construction, Rebar needs to be cut, bent and tied according to the design to form a skeleton before pouring concrete. Its anti-rust treatment (such as galvanizing or adding corrosion-resistant alloys) is key, especially in humid or saline environments. In addition, modern technology has also developed non-metallic alternatives such as glass fiber (GFRP), but steel Rebar still dominates due to its low cost and high strength, and is an indispensable material for infrastructure.
| Product Name | Rebar (Reinforcing Steel Bar) |
| Type | Hot-rolled deformed bar, plain round bar, epoxy-coated, stainless steel, etc. |
| Thickness | 6mm – 50mm (varies by standard) |
| Width | N/A (Rebar is typically measured by diameter) |
| Length | 6m – 12m (standard), or customized lengths |
| Standard | ASTM A615, BS 4449, GB 1499, JIS G3112, ISO 6935, etc. |
| Surface Finish | Deformed (ribbed), plain, galvanized, epoxy-coated |
| Application | Concrete reinforcement in buildings, bridges, roads, tunnels, etc. |
| Certification | ISO 9001, CE, SGS, Mill Test Certificate (MTC) |
| Technique | Hot-rolled, cold-worked, thermo-mechanical treatment (TMT) |
| Edge | Plain cut or sheared ends |
| Quality | High tensile strength, weldable, corrosion-resistant (if treated) |
| Grade (ASTM/UNS) | ASTM A615 (Grade 40, 60, 75), UNS K10001 (carbon steel) |
| Grade (EN) | B500A, B500B, B500C (European standards) |
| Main Market | Global (Asia, Middle East, Europe, North America, Africa) |
| Brand Name | Varies by manufacturer (e.g., ArcelorMittal, Nucor, Tata Steel, etc.) |
| Delivery Time | 15–30 days (standard), subject to order quantity & location |
| Port of Loading | Shanghai/Tianjin/Qingdao (China), or specify |
| Price Terms | FOB, CFR, CIF, EXW |
| Export Packing | Bundled with steel straps, waterproof wrapping (optional) |
| Supply Ability | 500–10,000+ metric tons/month (varies by supplier) |
| Payment Terms | T/T (30% deposit, 70% before shipment), L/C, Western Union |
