Hot Rolled Carbon Steel Bar/Ribbed Bar/Screw Thread Steel/Reinforcing Bar/Steel Rebar/Concrete Defor

Product Details:ProductNameHot Rolled Carbon Steel Rebar/Ribbed Bar/Screw Thread Steel/Reinforcing Bar/Steel Rebar/Concrete Deformed Iron Steel Bar(8mm 10mm 12mm 14mm 16mm 18mm 20mm 25mm 28mm)MaterialHRB335,HRB400,HRB500,JISG3112-2004SD390;BS4449-1997Gr.460B;BS4449:2005B500B/B500CGradeHRB400/HRB500/KSD3504SD400/KSD3504SD500/ASTMA615,
GR40/ASTMGR60/BS4449B500B/BS4449B460Etc.SpecificationsDiameter(6-50mm):6mm,8mm,10mm,12mm,16mm,20mm,22mm,25mm,28mm,32mm,
40mm,50mmOrOEM
Length:6m-12masyourrequiredSurface
FinishedScrew-thread,Epoxycoating,GalvanizedcoatingProduction ProcessRebarisasteelbarwithribbedsurface,alsoknownasribbedreinforcement,usuallywith
2longitudinalribsandatransverseribevenlydistributedalongthelengthdirection.
Theshapeoftransverseribisspiralshape,
herringboneshapeandcrescentshape.Intermsofmillimetersofnominaldiameter.
Thenominaldiameterofribbedreinforcementisequaltothenominaldiameterofthelight-roundreinforcementwiththesamecross-section.
Thenominaldiameterofthesteelbaris8-50mm,andtherecommendeddiameteris
8,12,16,20,25,32and40mm.Ribbedbarsmainlybeartensilestressinconcrete.
Theribbedsteelbarcanbeartheactionofexternalforcebetterbecauseoftheeffectof
ribbedandconcrete.Ribbedbarsarewidelyusedinvariousbuildingstructures,
especiallylarge,heavy,lightthin-walledandtallbuildings.StandardNo.GB1499.1~GB1499.3(rebarforconcrete);
JISG3112--87(98)(barsteelforreinforcedconcrete);
JISG3191--66(94)(shape,size,weightandtolerancedifferenceofhot-rolledbarandrolledbarsteel);
BS4449-97(hotrolledsteelbarsforconcretestructures).
ASTMA615GRADE40,GRADE60,GRADE75;ASTMA706;
DIN488-1420S/500S,BST500S,NFA35016FEE400,FEE500
,CA50/60,GOSTA3RA500CStandardGB:HRB400HRB400EHRB500
USA:ASTMA615GR40,GR60
UK:BS4449GR460Inspection
MethodsTensiletesting
(1)Tensiletestmethod:GB/T228.1-2010,JISZ2201,JISZ2241,ASTMA370,ГОСТ1497,BS18,etc;
(2)Bendingtestmethod:oftenusestandardtestmethodshaveGB/T232-88,YB/T5126-2003,JISZ2248,ASTME290,ROCT14019,etc.ApplicationRebariswidelyusedinbuilding,bridge,roadandothercivilengineeringconstruction.
Fromhighway,railway,bridge,culvert,tunnel,floodcontrol,damandotherpublicfacilities,
tothebuildingfoundation,beams,columns,walls,plates,screwsteelareindispensable
structuralmaterials.WiththedeepeningofChina'surbanization,thedemandforrebaris
strongforinfrastructureconstructionandtheboomingdevelopmentofrealestate.ItemGradeSpecification Standard
Chinese Standard
Deformed Steel BarHRB400 HRB500-V6-10MMGB1499.2-2007
Anti-shock Deformed
Steel BarHRB400E HRB500E-V6-10MMGB1499.2-2007
English Standard
Deformed Steel Bar460B 500B
10-50MM
6-12MM
BS4449-1997
BS4449-2005
American Standard
Deformed Steel BarGr.40 Gr.60 Gr.75 Gr.80 8-40MMASTM A615/615M-2013
Australian Standard
Deformed Steel Bar500N12-36ASNZS4672-2001
Malaysia Standard
Deformed Steel BarB500B10-40MS-146-2014
Korea Standard
Deformed Steel BarSD400 SD500 SD60010-32KS D3504-2009
The following is the specification of Deformed Steel Bar
Diameter
(mm)
Theoretical weight
kg/m
Pieces/Mt
cross-section area
Length
Standard
8
0.395
211 pcs
28.27
12m
GB1499-98, HRB335/ HRB400/ HRB500;
BS4449-97, 460B
ASTM A615-69a, GR40/GR60
10
0.617
135 pcs
50.27
12
0.888
94 pcs
78.54
14
1.21
69 pcs
113.1
16
1.58
53 pcs
153.9
18
2.00
42 pcs
201.1
20
2.47
34 pcs
254.5
22
2.98
28 pcs
314.2
25
3.85
22 pcs
380.1
28
4.83
17 pcs
490.9
32
6.31
13 pcs
615.8
36
7.99
10 pcs
804.2
40
9.87
8 pcs
1018
50
15.42
5 pcs
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FAQ:
Q1:How long time is the shortest delivery?
A1:For stock material,the delivery time is just 3-5 working days.
And for customized product,it will takes 25-35 working days based on different size and quantity.
Q2:Can you supply the sample?Does it free or not?
A2:For partial materials,we can supply the sample free(without the freight charge).
If you want to know more details,please contact our sales online.
Q3:What's the terms of payment?
A3:We can accept T/T,100% irrevocable LC at sight,Western Union,etc,
Q4:How to ensure the quality?
A4: We can supply QC,such as MTC,SGS, UT Certificate,etc.
Besides,we have Trade Assurance Amount from Alibaba Group.
If our quality is unapproved,we need and will refund full payment to customers
Q4.How can we get your price ?
We need below information to quote for you:
1. Product Name
2. Standard
3. Material Grade (Chemical Composition)
4. Dimension
5. Quantity
6. The Drawing for Special Parts