Gold Member Since 2015
Audited Supplier
Qingdao Guanghongxing International Trade Co., Ltd.

Steel Rebar, Deformed Steel Bar, Hot Rolled manufacturer / supplier in China, offering HRB400/500, Hot Rolled, Deformed Steel Bar, Outdoor Home Garden Camping Metal Barbecue Grill with Ce, Gbq195, Q235, Q275, JIS Ss400, 3sp, 4sp Steel Billets and so on.

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Supplier Homepage Product steel rebar HRB400/500, Hot Rolled, Deformed Steel Bar

HRB400/500, Hot Rolled, Deformed Steel Bar

Purchase Qty.:
(Tons)
50-99 100+
FOB Unit Price: US $300 US $250
Purchase Qty. (Tons) FOB Unit Price
50-99 US $300
100+ US $250
Get Latest Price
Production Capacity: 300000 Metric Tons Per Month
Transport Package: Seaway Standard Packing
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: HRB400/500
  • Standard: GB, ASTM, DIN, JIS, AISI, BS
  • Forming: Hot-Rolled Steel
  • Member: Steeltruss
  • Carbon Structural Steel: HRB400/500
  • Application: Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge
  • Process: Hot Rolled
  • Size: 6mm-30mm
  • Payment Terms: Tt/LC
  • Density: 115kg/M
  • Origin: Shandong, China
  • Type: Deformed Steel Bars
  • Trademark: Carbon Structural Steel, Qingdao Guanghongxing
  • Connection Form: Welded Connection
  • Type of Steel For Building Structure: High-Strength Steel
  • Residential Wall Structure: Wall Support
  • Product: Deformed Steel Bar
  • Executive Standard: GB, ASTM, DIN, JIS
  • Length: 6m/12m
  • Trade Terms: Fob/CIF/CFR
  • Specification: Diameter 6-40mm
Product Description
List of Deformed Steel Bars
Standard: GB 1499.2-2007 BS4449:1997  BS4449:2005 ASTM A615 KS D3504:2011  ASNZS4672-2001 MS·146:2014
Steel Grade: HRB400 HRB500 BS4449 Grade460 Grade500 ASTM A615 GR40 GR60 GR75
Length: 6-12m
ProductGradeSpecificationStandard
Chinese Standard
Deformed steel bar
HRB400,HRB400E-CrΦ6-12 mm
Φ10-40mm
GB 1499.2-2007
HRB500,HRB500E-Cr
British Standard
Deformed Steel Bar
460B
B500B,B500C
Φ6---12mm
Φ10-50mm
BS4449-1997
BS4449-2005
Korean standard
Deformed Steel Bar
SD400,SD500,SD600Φ10-32mmKS D3504:2009
American standard Deformed Steel BarGr40,Gr60,Gr75,Gr80Φ8-40mmASTMA615/A615M-2013
Australian standard
(New Zealand Standard)
Deformed Steel Bar
500NΦ12-36mmASNZS4672-2001
500EΦ10-40mm
Malaysia standard
Deformed Steel Bar
B500BΦ10-40mmMS·146:2014

 
Specifications of GB HRB400/500 Deformed Steel Bars
Diameter(mm)Cross-section area(mm2)Theoretical Weight(kg/m)Diameter Tolerance(mm)Delivery Weight Tolerance(%)
628.270.222±0.5±7
850.270.395±0.5±7
1078.540.617±0.5±7
12113.10.888±0.5±7
14153.91.21±0.5±5
16201.11.58±0.5±5
18254.52.00±0.5±5
20314.22.47±0.8±5
22380.12.98±0.8±4
25490.93.85±0.8±4
28615.84.83±1.0±4
32804.26.31±1.0±4
361 0187.99±1.0±4
401 2579.87±1.0±4
501 96415.42±1.0±4

 
Chemical Composition of GB HRB400/500 deformed steel bars
GradeCSiMnSPCeq
HRB400≤0.25%≤0.80%≤1.60%≤0.040%≤0.040%≤0.54%
HRB400E≤0.54%
HRB500≤0.55%
HRB500E≤0.55%

Mechanical Properties of GB HRB400/500 deformed steel bars
GradeYield Strength
Rel
Tensile Strength
Rm
Elongation
A%
Special Requirements
Agt%
HRB400≥400Mpa≥540Mpa≥16≥7.5
HRB500≥500Mpa≥630Mpa≥15


 Specifications of BS4449:1997 Grade460 Deformed steel bar
Diameter(mm)Cross-section area(mm2)Theoretical Weight(kg/m)Diameter Tolerance(mm)Delivery Weight Tolerance(%)
6a28.30.222≥-8%
cross-sectional area
±9%
850.30.395±6.5%
1078.50.616±6.5%
12113.10.888±4.5%
16201.11.579±4.5%
20314.22.466±4.5%
25490.93.854±4.5%
32804.26.313±4.5%
401256.69.864±4.5%
50a1963.515.413±4.5%
a is not the common size.

 
  Chemical Composition of BS4449:1997 Grade460 Deformed Steel Bar
GradeCarbonSulfurPhosphorusNitrogenMaximum carbon equivalent value %
Grade250≤0.25≤0.060≤0.060≤0.012≤0.42
Grade460≤0.25≤0.050≤0.050≤0.012≤0.51

        NOTE 1. The maximum value for nitrogen does not apply if the chemical composition shows a minimum aluminum content of 0.020 %, or if sufficient other nitrogen binding elements are present.
        NOTE 2. Nitrogen content is not normally given on a release certificate.

Mechanical Properties of BS4449:1997 Grade460 Deformed Steel Bars
GradeYield Strength
Re(N/mm2)A
Stress Ratio
Rm/Re (min.)B
Elongation at fracture
A5%(min.)
Total Elongation at maximum force
AgtC(min)%
Grade2502501.1522-
Grade460A4601.0512205
Grade460B4601.08155

        A. For routine testing the yield strength shall be considered a minimum value. For determination of the long term quality level, the values given shall be for the characteristic strength.
        B. Rm is the tensile strength.
        C.The total elongation at maximum force shall be measured and recorded and available for inspection, but values obtained below the minimum values specified shall not be a cause for non-conformity with this British Standard.
        D. Ductility classes Grade 460A and Grade 460B are designated ductility classes N and H respectively in DD ENV 1992-1-1 : 1992.

Mechnical Properties of ASTM A615 GR40/GR60/GR75
 Grade 40Grade 60Grade 75
 [280]A[420][520]B
Tensile strength, min, psi [MPa]60 000 [420]90 000 [620]100 000 [690]
Yield strength, min, psi [MPa]40 000 [280]60 000 [420]75 000 [520]
Elongation in 8 in. [203.2 mm], min, %:   
Bar Designation No.   
3 [10]119. . .
4, 5 [13, 16]129. . .
6 [19]1297
7, 8 [22, 25]. . .87
9, 10, 11 [29, 32, 36]. . .76
14, 18 [43, 57]. . .76
A Grade 40 [280] bars are furnished only in sizes 3 through 6 [10 through 19].
B Grade 75 [520] bars are furnished only in sizes 6 through 18 [19 through 57].

 
Packing of Deformed Steel Bars(only for refference)
SizeWeight
kg/m
Length 9mLength 12m
Pieces/bundleTheoretical weight
Kg/bundle
Pieces/bundleTheoretical weight
Kg/bundle
Φ100.61740022213202369
Φ120.88828022372152291
Φ141.21021022871552251
Φ161.58016022751252370
Φ182.0001202160952280
Φ202.4701002223752223
Φ222.980802146602146
Φ253.850652252502310
Φ284.830502173402318
Φ326.310402271302272
Φ367.990302157242301
Φ409.870252220182132


Qingdao Guanghongxing International Co.,Ltd is a subsidiary of Xiwang Special Steel Co.,Ltd   ("Xiwang Special Steel" or the "Company", together with its subsidiaries, collectively the "Group") is a leading electric arc furnace ("EAF")-based special steel manufacturer located in Shandong Province, the People's Republic of China.
The business of the Group was set up in 2003. The Company is listed on the Main Board of The Stock Exchange of Hong Kong Limited since 23 February 2012. As an EAF-based steel manufacturer, we operate an integrated production process from steel smelting to secondary metallurgy, continuous casting and steel rolling. Our products consist of ordinary steel that is primarily used in buildings and infrastructures, as well as special steel that is used in automobiles, boilers and pipes, and machineries and equipments sectors.
The Group possesses two production flows, which are (1) steel scraps as raw materials for steel production through EAFs; (2) sintering furnace turning iron ores into sinter for blast furnaces to produce molten iron which was then converted into steel by converters. This provides us with more flexibility in production flow, as we could control our cost and product mix through the utilization of different raw materials.
Currently, the Group has an aggregate designed annual smelting capacity of electric arc furnaces and converters of approximately 3.3 million tonnes, and an aggregate designed annual rolling capacity of 3.0 million tonnes. The total designed annual capacity of our blast furnaces and sintering furnaces are 2.1 million tonnes and 3.7 million tonnes, respectively.


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