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GradeHRB400Length6 m, 6m 8m 12m
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Tolerance±1%Model Number400E 500E
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Alloy Or NotNon-AlloyApplicationconstruction
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Delivery Time15-21 daysProcessing ServiceBending, Welding, Decoiling, Cutting, Punching
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StandardAISIProduct nameHRB400 Steel Rebar
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ShapeRound HRB335 HRB400 HRB500TypeCarbon Steel Bar
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TechniqueHot Ribbed Steel RebarMaterialHRB 400/500
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CommodityStandard Rebar Specification Rebar SteelMain ApplicationCnstruction Building
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MOQ1 TonDiameter6~50mm
HRB400 and HRB500 deformed steel rebar enquiries should identify the required grade and diameter for concrete construction. Nominal bar size and certified material requirements need agreement before a structural order is placed.
- Hot ribbed steel rebar is the described product form.
- Diameter options include 6mm-15mm.
- A second option covers 16mm-25mm.
- A third diameter band covers 26mm-40mm.
- Several bar lengths are described separately.
Select the actual rebar diameter
The title names diameters from 6mm to 22mm, while the menu uses bands. Specify the exact required diameter rather than assuming a band selects every size within it.
Confirm HRB grade and designation
HRB400, HRB500 and related designations appear in the rebar description. Request the actual grade and corresponding material certificate before treating these designations as interchangeable strengths.
Agree length and fabrication needs
State the required bar length and any bending or cutting request. For concrete reinforcement, obtain the project-specific acceptance documents and design approval rather than relying on a broad construction-use statement.



