Deformed Steel Bar BS4449 GR.460B GR.B500B

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
1000 m.t./month

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Specifications

Steel rebar 
Price: FOB $475-535/MT 
Size:6-50mm 
Moq: 300tons of each size 
Material: BS4449 GR460, ASTM A615, HRB400, HRB500



Steel rebar/deformed steel bar/reinforced steel bar

 

 

1.Standard: ASTM,BS,DIN,JIS,BS 4449 GR460B-1997. ASTM A615/706 GR 40/60, GB(HRB400,500)

 

2.Grade:HRB35, HRB400, HRB500, 

 

3.Diameter:6-50mm

 

4.Length:6-12m and in coils

 

5.Place of Origin: Tangshan, China (Mainland)

 

6.Brand Name: CNBM

 

7.Material: cabon steel

 

8.Color: black

 

9.Packing: bundles or as per the buyers' requirement.

 

10. Minimum Order Quantity: 500 MTS as per size.

 

11. Payment terms: TT or LC at sight. 

 

12. Delivery timewithin 25-30 days after down payment or L/C received. 

 

13. Application: Construction,Bridge Building, Road Building




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Q:32 of the rebar is one meter multiple
Weight per metre (Kg) = diameter of reinforcing bar (mm) * diameter of steel bar (mm) * 0.00617=32*32*0.00617=6.318
Q:What is hot rolled coil? Hot rolled coil relative to thread steel and other steel, is not considered a higher point?
A hot rolled coil is a flat, flat material that is rolled by a billet at a certain temperature. The thread steel is a long piece of steel pulled out at a certain temperature. There is no high or no advanced problem between the two.
Q:Grade 1, grade three, grade two, steel, wire rod, round bar
Steel is commonly known as hot rolled ribbed bar, belonging to the small steel steel, mainly used for steel reinforced concrete structure frame. In use, some mechanical strength, bending deformation property and welding performance are required. The raw steel billet for the production of threaded steel is carbon structural steel or low alloy structural steel which is treated by calm melting, and the finished steel bar is delivered in hot rolling forming, normalizing or hot rolling state.
Q:What is the difference between grade two and three grade steel?
In fact, from the definition, we can only see that two grade rebar and three grade thread steel is only different in material, one is HRB335, and the other is hrb400.
Q:Why is the difference between left and right threads? What's the difference?
There are some poles on the diagonal cable, the blue bolt on the left thread is also used more, one is left-handed, one is right-handed rotation, the middle nut can adjust the tension of the cable.
Q:How to recognize high quality thread steel
There is from the surface quality, the normal inferior steel with adobe rolling, the surface quality is poor, often with surface defects, the overall roughness and the surface color is red; regular steel in the factory when the thread steel and real metal plate corresponding to the marked manufacturers, batch number, specifications and grades of steel, test code.
Q:What's the difference between finish rolling thread steel and ordinary thread steel?
To say the difference between the new bridge finish rolling thread steel and ordinary thread steel main difference between finish rolling thread steel: mainly used for high strength, difference is mainly different strength, chemical composition is not the same:Finish rolling thread steel is prestressed steel, and its strength is higher than ordinary thread steel.
Q:Why the longitudinal tie bar adopts screw steel bar, and the transverse transmission bar adopts light round steel bar.
Steel is known as hot rolled ribbed bar. Ordinary hot rolled steel bars are made up of HRB and the minimum yield point of the brand. H, R, and B are the first letters in English for hot-rolled (Hotrolled), ribbed (Ribbed) and reinforced (Bars) three words. Hot rolled ribbed bar is divided into two levels, HRB335 (old No. 20MnSi), three HRB400 (20MnSiV, 20MnSiNb, old No. 20Mnti), four grade HRB500 three grade.
Q:8 mm thread steel, how much is a bundle?
A bundle should say the exact number, and the theoretical weight of the 8 mm thread steel and 8 mm round bar is equal! They weigh 0.395 kilos per metre.
Q:Can the end of the steel bar be inserted by the steel bar?
Chemical method of planting steel refers to the concrete, walls, rock and other materials on the drilling, and then injected into high-strength steel planting glue (Note: high-strength construction bar planting glue is roughly divided into injection type planting glue and barrel type steel planting glue two). Then insert the steel bar or section bar, glue and solidify the steel bar and the base material bond as an integral whole, it is a kind of construction technology that is more commonly used in reinforcing and reinforcing industry.

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