HRB400 HRB500 Deformed Steel Rebar Inquiry | ASTM 8mm 10mm 12mm Housing Requirements
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GradeHRB400Length12 m(39.37ft)
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Tolerance±1%Model NumberHH-rebar, 6-50mm
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Alloy Or NotIs AlloyApplicationbuilding
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Delivery Timewithin 7 daysProcessing ServiceBending, Welding, Decoiling, Cutting, Punching
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StandardAISIProduct nameDeformed Steel Bar
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ShapeStraight-barMaterialReinforcement Ribbed Steel Bar
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TechniqueHot Ribbed Steel RebarTypeCarbon Structural Steel
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CommodityConstruction Deformed Steel RebarMOQ1 Ton
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KeywordSteel ReabarMain ApplicationCnstruction Building
Confirm the actual grade and nominal diameter before selecting bar for housing reinforcement.
Standard and material
The title references ASTM and HRB400/HRB500, while the detailed grade is HRB400 with a different standard field. Agree the applicable standard and actual designation rather than treating these references as interchangeable certification.
Range selections
The two actual diameter choices are 6–15 mm and 16–25 mm ranges. Specify the required 8, 10 or 12 mm nominal diameter and rib geometry instead of interpreting each range as confirmed stock of every included size.
- Actual standard and grade
- Selected nominal diameter
- Rib and dimension criteria
- Supply length and bend details
- Material and project inspection
Design requirements
A 12 m length and hot ribbed process are described. Define construction acceptance separately; housing wording does not establish bond performance, structural capacity, welding suitability or approval of a completed reinforced concrete design.





