SS400 S235JR Carbon Steel Rebar
SS400 S235JR Carbon Steel Rebar
The smooth round steel bar is actually the small round steel and coil of ordinary low carbon steel. Deformed bars are surface-ribbed bars, usually with 2 longitudinal ribs and transverse ribs evenly distributed along the length. The shape of the transverse rib is spiral, herringbone and crescent shape. Expressed in millimeters of nominal diameter. The nominal diameter of deformed bars corresponds to the nominal diameter of smooth round bars of equal cross-section. The nominal diameter of the rebar is 8-50 mm, and the recommended diameters are 8, 12, 16, 20, 25, 32, and 40 mm.
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PRODUCT DESCRIPTION
Reinforcing steel refers to steel for reinforced concrete and prestressed reinforced concrete, which is circular in cross-section and sometimes square with rounded corners. Including smooth round bars, ribbed bars, torsion bars. Rebar for reinforced concrete refers to straight or coil-shaped steel used for reinforced concrete reinforcement. Its shape is divided into two types: smooth round steel bar and deformed steel bar, and the delivery state is straight and coiled.
The steel bars configured in reinforced concrete structures can be divided into the following types according to their functions:
①Structural bars—steel bars that bear tensile and compressive stresses.
②Stirrups—bear part of the cable tension stress and fix the position of the stress tendons, mostly used in beams and columns.
③Standing bars—used to fix the position of the steel hoops in the beams to form the steel skeleton in the beams.
④Distributed ribs—used in roof panels and floor slabs, arranged vertically with the stress ribs of the slabs, to transfer the weight evenly to the stress ribs, and to fix the position of the stress ribs, and to resist thermal expansion and contraction caused by cold temperature deformation.
⑤Others—structural tendons configured due to structural requirements of components or construction and installation needs. Such as lumbar tendons, pre-embedded anchor tendons, prestressed tendons, rings, etc.
The mechanical properties of steel bars shall meet the requirements of the following table
| Grade | Nominal Diametermm | σs(or σp0.2)Mpa | σbMPa | δ5% |
| HRB335 | 6-2528-50 | 335 | 490 | 16 |
| HRB400 | 6-2528-50 | 400 | 570 | 14 |
| HRB500 | 6-2528-50 | 500 | 630 | 12 |
Packing and shipping
The company has domestic first-class professional technical consultants and a team of outstanding employees with professional skills. The main products are carbon steel/galvanized steel. Stainless steel/steel coil steel bars, galvalume, color-coated coils, profiles, steel bars, aluminum products, roof panels. Products are sold to more than 60 countries and regions in Europe, the Middle East, Southeast Asia, and Australia.
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Company As 20000 Square Meters Of Indoor Storage more Than 20,000 Tons Of Inventory, Spot Product Standard Involves European Standard American Standard British Standard Australian Standard German Standard, Now According To Customer Requirements For Product Opening Strip.Cutting.Processing.Annual sales of more than 60 milliontons.Our company owns the firs class professional technique adviser in China and the excellent staffs with professional technology.The main products are carbon steel / galvanized.
PRODUCT DESCRIPTION
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