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Iron rod for building construction deformed steel bar hot rolled steel rebar
Deformed steel bar is commonly known as hot-rolled ribbed steel bar. It belongs to small section steel and is mainly used for the
skeleton of reinforced concrete building components. In use, it is required to have certain mechanical strength, bending deformation performance and process welding performance. The raw material billet for the production of rebar is carbon structural steel or low-alloy structural steel treated by sedation melting, and the finished rebar is delivered in hot-rolled forming, normalizing or hot-rolled state.
Product Name | Manufacturers Iron Steel Rebar |
Material | HRB355 HRB400 HRB500 |
SIZE | 6MM-42MM |
Length | 5.8M,6M, 9M, 12M (accroding to the buyer's request) |
Model Number | φ6,φ7,φ8,φ10,φ12,φ14,φ16,φ18,φ20,φ22,φ25,φ32,φ36,φ38φ40,φ50. |
Technique | Hot Ribbed Steel Rebar |
Package | Covered With Tarpaulin, Containers Or In Bulk |
Certification | AiSi, ASTM, bs, DIN, GB, JIS |
Delivery Time | stock or Usually within 10-45 days after receiving your deposit |
Rebar refers to steel used for reinforced concrete and prestressed reinforced concrete. Its cross section is round and sometimes square with rounded corners. Including light round steel bar, ribbed steel bar, torsion steel bar.
Reinforced concrete with steel bar refers to reinforced concrete reinforcement with straight bar or disc strip steel, its shape is divided into light round steel bar and deformation of steel bar two, delivery state for straight bar and disc round two.
Light round steel bar is actually the small round steel and disk of ordinary low carbon steel. Deformed steel bars are surface ribbed bars, usually with two longitudinal ribs and transverse ribs evenly distributed along the length direction. The appearance of transverse rib is helical, herringbone, crescent form 3 kinds. In millimeters of nominal diameter. The nominal diameter of deformed steel bar is equivalent to that of circular steel bar with equal cross section.
The nominal diameter of steel bar is 8-50 mm, and the recommended diameters are 8, 12, 16, 20, 25, 32, 40 mm. Steel: 20MnSi, 20MnV, 25MnSi, BS20MnSi. Reinforcement mainly undergoes tensile stress in concrete. Because of the action of rib, deformed steel bar and concrete have greater bonding ability, so it can bear the action of external force better. Steel bars are widely used in various building structures. Especially large, heavy, light thin-walled and high-rise building structures.
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