HRB 400/ 500 Reinforcing Deformed Steel Round Bar with Cheap Price

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
100000 m.t./month

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Item specifice:

Standard: AISI,JIS,GB,BS,DIN,API,EN,ASTM Technique: Hot Rolled Shape: Round
Surface Treatment: Galvanized Steel Grade: Q235 Certification: ISO,SGS,CE
Thickness: 5.5mm-40mm Length: 6m, 9m, 12m or as request Net Weight: 100tons

Product Description:

HRB 400/ 500 Reinforcing Deformed Steel Round Bar with Cheap Price


Products Description:


1. Diameter: 5.5mm-10mm rounds reinforcing steel bar

                       10m- 40 rods reinforcing deformed steel bar

2. Length:  6m, 9m, 12m or customized

3. Standard: GB, ASTM, AISI, SAE, DIN, JIS, EN.  OEM technology - send detailed technical parameters for     accurate quotation.

4. Produce Process: smelt iron - EAF smelt billet - ESR smelt billet -  hot rolled or forged to get the steel round bar and plate

5. Heat Treatment: annealing, normalizing, tempering, quenching

6. Surface Treatment: Black 

7. Quality Assurance: We accept third party inspection for all orders. 

    You can ask testing organizations such as SGS, BV, etc. to test our products before shipping.


Theoretical weight and section area:

     Diameter(mm)     Section area (mm²)           Mass(kg/m)   Weight of 12m bar(kg)

               6

              28.27              0.222               2.664
               8                50.27              0.395               4.74
             12              113.1              0.888               10.656
             16               201.1              1.58               18.96
             20               314.2               2.47                29.64
             25               490.9               3.85                46.2
             32               804.2               6.31                75.72
             40               1257               9.87               118.44
             50               1964               15.42               185.04


Technical Datas:


Grade

                     Technical data of the original chemical composition (%) 
        C       Mn        Si         S          P       V

≤0.25≤1.60≤0.80≤0.045≤0.0450.04-0.12


HRB400

                                                       Physical capability
   Yield Strength (N/cm²)   Tensile Strength (N/cm²)         Elongation (%)
                 ≥400                    ≥570                  ≥14


Products Show:

HRB 400/ 500 Reinforcing Deformed Steel Round Bar with Cheap Price

HRB 400/ 500 Reinforcing Deformed Steel Round Bar with Cheap Price

HRB 400/ 500 Reinforcing Deformed Steel Round Bar with Cheap Price

HRB 400/ 500 Reinforcing Deformed Steel Round Bar with Cheap Price

HRB 400/ 500 Reinforcing Deformed Steel Round Bar with Cheap Price


Packages and Shipping:

HRB 400/ 500 Reinforcing Deformed Steel Round Bar with Cheap Price

HRB 400/ 500 Reinforcing Deformed Steel Round Bar with Cheap Price


FAQ: 

1.  Your advantages?

Professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposale

2. Test & Certificate?

SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem

3. Payment Terms?

30% TT as deposit and 70% before delivery. Or Irrevocable L/C at sight.

4. Trading Terms?

EXW, FOB, CIF, FFR, CNF

5. After-sale Service

We provide the services and support you need for every step of our cooperation. We're the business partner you can trust. For any problem, please kindly contact us at any your convenient time.



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Q:4E DG 164 is a steel grade 3 steel, DG steel, E is what mean
Individual numbers 3, 4 and 5 indicate strength levels of steel bars 335MPa, 400MPa and 500MPa, characters 3E, 4E and 5E, respectively, and mark the corresponding strength levels of seismic reinforcement. C3, C4 and C5 mark fine grained reinforcing steel bars of corresponding strength grade, and C3E, C4E and C5E identify fine grain reinforced steel bars of corresponding strength grade.
Q:Two grade steel and three grade steel difference, the construction of the use of thread steel in general how to use the level?
According to the difference of prestressing strength, the trend is that the strength is higher and higher. The quantity of grade two steel has been replaced by grade three steel, and this year there are many 400E resistant steel
Q:The difference between rebar and crescent
Rebar -- steel used in concrete structures with a generally rounded cross section and ribbed surface.Longitudinal ribs -- uniform continuous ribs parallel to the axis of the steel bar -- other ribs not parallel to the axis of the reinforcement.The longitudinal section of crescent ribbed bars -- transverse rib reinforced crescent, and does not intersect with longitudinal ribs.
Q:How to distinguish the quality of thread steel?
Due to the fact that the billet is adobe and has many pores, cracks occur in the course of cooling due to thermal stress, and cracks occur after rolling.5. inferior steel due to poor equipment manufacturers, easy to produce burr, scraping the surface of steel. Deep scratches reduce the strength of the steel.
Q:What are the specifications of thread steel?
Specification requirements for threaded steel shall be specified in the import and export trade contract.Generally should include the standard grade (type code), the nominal diameter of steel, nominal weight (quality), the length of the specifications and the allowable difference between the above indicators.
Q:What is the specific concept of thread steel through water and what is the difference?
Most of the thread steel is subjected to self - tempering after water cooling, and the tempered bainite is obtained. The advantage is that the strength will be better; the disadvantage is that after rolling through water, the surface oxide film of steel is destroyed, rust is sure
Q:Like a steel rebar and wire spiral, is the same? What's the difference?
The difference is that there are different ways of supplying. One is straight supply, the other is supplied by diskHalf of the price slightly lower than the straight, use less material processing to zero, but more a process.
Q:12 of the threaded steel can replace 16 of the screw steel? But the same proportion. Thanks
Now Tianjin Tiantai into 12 of the price is 3900 yuan a ton, 16 tons of steel a price is 3850 yuan. 12 of thread steel is 50 yuan more expensive than 16 thread steel.
Q:All knowledge about thread steel!
Main origin: steel manufacturers in China are mainly distributed in the north and northeast, North China, Tang Gang, such as Shougang steel, bearing steel, such as the northeast, north of Fushun Steel resistant, etc., these two regions accounted for more than 50% of the total output of thread steel.The difference between round bar and round bar is that the surface has longitudinal ribs and transverse ribs, usually with two longitudinal ribs and transverse ribs uniformly distributed along the length direction. The rebar is a kind of small section steel, mainly used for the skeleton of reinforced concrete construction members. 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 are the marking of the steel bars on the mills? Which factory is the 2LG16 thread?
Each steel bar has an identification, each steel bar has a nameplate, each batch of steel bars have factory qualification certificate, and the qualification certificate is corresponding to the nameplate and the corresponding content of the identification, and has traceability.

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