Metallic Material Steel Rebar/ Deformed Steel bar /Building Material

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Loading Port:
China main port
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,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring Shape: U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ
Surface Treatment: Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated Steel Grade: Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B) Certification: ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL
Thickness: as required Length: as required Net Weight: as required

Product Description:

 HRB355 HRB400 HRB500 Hot Rolled Steel Rebars 

Specifications

Diameter:6-50mm 

Length:as your requirement 

Application:construction/building 

Standard:ASTM,JIS ,GB,BS.

Package: For 6-8mm, in coil. For 10-50mm, in straight-bar, usually 12m length


Table 

Namesteel rebar
StandardASTM,AISI, JIS GB,DIN,BS.
GradeHRB335/400/500/400E/500E,Q235,BS/GR460B,JIS312SD390
Diameter 6,8,10,12,14,16,20,25,30,40,50mm
Length 6,9,12m
MOQ 25tons
Delivery time within 30 days after order confirm
Payment 30%TT deposit in advance the balance against the copy of B/L OR L/C at sight


Chemical Parameters

Steel grade

C% 

Si%

Mn%

P%

S%

Cr%>

Ceq

HRB335

0.17-0.25

0.40-0.80

1.00-1.60

0.045

0.045

0.3-0.4

0.52

HRB400

0.17-0.25

0.20-0.80

1.20-1.60

0.045

0.045

0.3-0.4

0.54

HRB500

0.25

0.80

1.6

0.045

0.045

0.3-0.4

0.55

Gr.60

0.30

0.40

1.00

0.050

0.050

0.3-0.4



Detail

Metallic material steel rebar/ deformed steel bar/iron rods for construction concrete for building metal 

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,  Factory or Trading Company?

      We are a trading company but we have so many protocol factories and CNBM works as a trading department of these factories. Also CNBM is the holding company of many factories.

4, Payment Terms?

    30% TT as deposit and 70% before delivery.

    Irrevocable L/C at sight.

5, Trading Terms?

    EXW, FOB, CIF, FFR, CNF

6, 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.

     We'll reply you in our first priority within 24 hours.


Metallic Material Steel Rebar/ Deformed Steel bar /Building MaterialMetallic Material Steel Rebar/ Deformed Steel bar /Building Material

Metallic Material Steel Rebar/ Deformed Steel bar /Building MaterialMetallic Material Steel Rebar/ Deformed Steel bar /Building Material

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Q:Two grade steel and three grade steel difference, the construction of the use of thread steel in general how to use the level?
The main difference is the intensity, according to the design and construction requirements to determine the level of use
Q:Thread steel 20*9 one is 2.001T. How many pieces of this one?
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:What does "4EDT6" mean on thread steel?
Steel wire is another cold processing product of wire rod. According to the different shape of round steel wire, flat wire and triangle wire etc.. In addition to direct use, steel wire is also used for the production of steel wire ropes, steel ridges and other products.
Q:Is the steel thread stainless steel?
Threaded steel is construction steel, not stainless steel.
Q:What does "4esg25" mean on thread steel?
The letters on the reinforcement are registered plant names or trademarks. The top figures on the bar represent the grade of the reinforcement, such as 3 for grade 2 steel, 4 for grade 3 steel, and 5 for grade 4 steel. The numbers in the back represent the specifications of the bars, and the letters between grades and specifications represent the steel manufacturer.
Q:What specifications should be used for the three - step steel electroslag pressure welding electrode?
Three - step steel electroslag pressure welding electrode with 3mm diameter wire can be.
Q:What's the difference between earthquake resistant thread steel and common thread steel?
The seismic thread steel is much higher than the ordinary thread steel in the performance indexes, and the resistance to stress, bending force and so on are all higher than the ordinary thread steel.
Q:Does the grade three thread steel with "E" have the same information price as the ordinary three grade thread steel? Is there a big difference?
Hello, with E thread steel is seismic rebar, without E is the common thread steel, general seismic thread with E was higher than that of ordinary steel prices, the price difference between 50 and 100 yuan, according to the specific market situation.
Q:How is thread steel made?
The billets used in continuous small mills are generally continuous billets, the length of which is usually 130~160mm, the length is about 6~12 meters, and the billets are 1.5~3 tons in weight. The rolling line is mostly flat interchange arrangement to realize all round rolling without torsion. According to different billet specifications and finished sizes, there are 18, 20, 22 and 24 small mills, 18 of which are mainstream. The use of bar rolling reheating furnace, high pressure water descaling, in addition to the new technology of low-temperature rolling, endless rolling, rolling, rolling development to adapt and improve the precision of rolling billet, rolling mill is mainly to improve the accuracy and speed (up to 18m/s). Product specifications are generally phi 10-40mm, Phi Phi 6-32mm or 12-50mm. The steel grades produced are low, medium and high carbon steels and low-alloy steels, which are widely needed in the market. The maximum rolling speed is 18m/s. The production process is as follows:Reheating furnace, roughing mill, rolling mill, rolling mill, water cooling device, cooling bed, cold shear, automatic counting device, bundling machine, unloading bench is calculated from the Shanghai kuanli Steel Co. Ltd. to provide thread steel weight: diameter * * outer diameter theory 0.00617=kg/m theory and 6.50.260 steel manufacturers specifications Jiuzheng 8.00.395 Jiuzheng steel 100.617 steel 120.888 steel 141.21 nine nine nine nine nine steel 161.58 steel 182 steel 202.47 steel 222.98 steel 253.85 nine nine nine nine nine steel 284.83 steel 326.31 steel.
Q:Like a steel rebar and wire spiral, is the same? What's the difference?
Generally, the thickness of the plane is about 1/30 of the span, and the value is more than 80. The higher the mark of commodity concrete, the higher the price, the different areas are, the average is about 350.

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