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HRB400 Rebar

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  • HRB400 Rebar
  • HRB400 Rebar
  • HRB400 Rebar
  • HRB400 Rebar

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HRB400 Rebar
The carbon steel bar is an iron carbon alloy with carbon content ranging from 0.0218% to 2.11%. Also called carbon steel. Generally also contains a small amount of silicon, manganese, sulfur, phosphorus. The higher the carbon content in the general carbon steel, the greater the hardness, the higher the strength, but the lower the plasticity. According to the use of carbon steel can be divided into carbon structural steel, carbon tool steel and free cutting structural steel, carbon structural steel is divided into engineering construction steel and machine manufacturing structural steel two.

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PRODUCT DESCRIPTION

The composition of reinforcing bars mainly consists of carbon structural steel or low-alloy steel. Common materials include HRB335, HRB400, HRB500, etc. Their chemical composition generally consists of carbon 0.20% – 0.25%, manganese 0.30% – 0.80%, silicon not exceeding 0.40%, and contain a small amount of phosphorus and sulfur, which are controlled below 0.045% and 0.050% respectively. Some high-strength reinforcing bars also add micro-alloying elements such as vanadium, titanium, and niobium to enhance strength, toughness, and corrosion resistance, meeting the requirements of different projects.

Namesteel rebar
GradeSD390/490/400,B500B/GR460B,HRB400/500,ASTM A615 GR40/601(300/420);11 (335/455);I(400/540)and iV(500/630)
StandardGB1499.2-2007,HRB335,HRB400,BS4449,JS standard,ASTM/A615 GB1499.2 BS4449,JSG3112-SD390 ASTM A615 Gr.40,Gr.60 ,etc.
Diameter6mm-50mm or as your requirement
Length6m,10m, 12m or customized
Prdouct   NameCarbon Steel   Bar
ShapeRound,Square,Flat,Rectangle,etc.
MaterialCarbon   steel :Q195-Q420 Series,SS400-SS540 Series,S235JR-S355JR Series,ST   Series,A36-A992 Series,Gr50 Series,etc.
SurfaceMild   steel plain finish, hot dip galvanized, color coated, ect.
Size Tolerance±1%
Processing methodBending,   Welding, Decoiling, Cutting, Punching, Polishing or as customer’s request
SizeDiameter   from 10 – 400mm, length from 1m-12m or according to customer’s special   request
TechnologyHot   roll, cold roll, cold drawn, ect.
Trade TermFOB,CIF,CFR,EXW,etc.
Price TermT/T,Western Union,Paypal,Apple Pay,Google Pay,D/A,D/P,MoneyGram
Lead timeSmall   batch can be in 7 days, depending on the quantity


PRODUCT DISPLAY

The application of steel bars is very extensive. They mainly serve as the load-bearing framework in concrete structures, bearing tension, pressure and bending moments. They are commonly used in housing construction, bridges, roads, tunnels, water conservancy projects, and various infrastructure construction. When combined with concrete, they form reinforced concrete structures, which can effectively enhance the overall load-bearing capacity and seismic resistance, and are indispensable materials in modern construction projects.


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We can provide one-stop service and make logistics arrangements before shipment, including choosing the appropriate packaging method, transportation method, arranging transportation vehicles, etc. to ensure the safe arrival of the goods and make it easier for you to handle logistics matters.


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