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Product video
Certifications CE · RoHS

Hrb400 Alloy Steel Rebar B500c Steel Rebar Prices

Available for enquiry 0.0 · 0 reviews 5 sold
USD

$ 630.00 630.0 USD $ 630.00

Not Available For Sale

Minimum order quantity: 1 Units

Key attributes

View all
Length
1-12m or custom made
Standard
GB
Tolerance
±1%
Delivery Time
8 ~ 14 days
Alloy Or Not
Non-Alloy
Place of origin
China, Shandong
Product description

Highlights at a glance

  • Cost Savings Through Higher Strength:Our high-strength rebar (e.g., CRB600H, 430MPa vs. HRB400's 360MPa) reduces theoretical steel consumption by over 16% for the same load requirements, directly lowering material and shipping costs.
  • Superior Seismic Safety:Excellent ductility and high elongation allow the rebar to absorb energy during earthquakes, preventing sudden brittle failure and providing reliable structural protection when it matters most.
  • Faster Construction
  • Green & Policy-Compliant:High-strength rebar reduces resource use and carbon emissions-CRB600H is listed 's national "Encouraged Category," helping your project meet green building standards and stay ahead of regulations.
    • Certifications & compliance
    CE
    Complies with EU standards
    RoHS
    RoHS compliant
    Frequently asked questions

    Genuine GB rebar has the grade mark and "GB" symbol rolled onto the surface, with a matching tag and mill certificate for each bundle. Use a caliper to measure the inner diameter - a nominal 10mm bar measuring ~8.8mm indicates "shrunk" rebar. Weight deviation testing is mandatory per GB standards, and non-compliant products are prohibited from use. Always verify the three-way match: tag, surface markings, and certificate.

    Four checks are mandatory: verify documentation (mill certificate, quality certificate) for matching grade/batch; conduct visual inspection for cracks, oil stains, and excessive rust; perform on-site diameter measurement; and arrange witnessed lab testing - with a maximum of 60 tons per batch for yield strength, tensile strength, elongation, bending, and weight deviation. Seismic grades (suffix "E") require additional tensile/yield ratio tests.

    HRB400 (400MPa) is the standard choice for general structures; HRB500 (500MPa) suits high-rise and large-span projects; CRB600H (574MPa, 430MPa design value) offers 16.3% theoretical steel savings over HRB400 and is listed 's national "Encouraged Category" - making it the most economical option when combining material and shipping costs.

    Three critical indicators must be met: tensile/yield strength ratio ≥ 1.25, yield ratio ≤ 1.30, and total elongation at maximum force ≥ 9%. Failure on any parameter means the rebar cannot provide reliable seismic protection and should be rejected.

    Factory-fabricated to precise specifications, welded wire mesh eliminates on-site spacing errors and missed ties while reducing installation time by up to 54%. This translates to shorter schedules, lower labor costs, and consistent quality - ideal for floor slabs, wall panels, and prefabricated construction.

    Theoretical weight (kg/m) = Diameter(mm) * Diameter(mm) * 0.00617. A minimum of five samples per batch are tested; if actual weight falls below theoretical weight beyond GB-standard limits (GB 1499.2 or GB 13788), the batch is rejected. A simple weigh-check upon arrival serves as an effective first-line defense against non-standard rebar.

    Construction rebar requires production license numbers formatted as XK05-001-***** or XK05-002-*****, verifiable online via the National Industrial Product Production License Public Inquiry System. Note: as of September 25, 2024, cold-rolled ribbed rebar is newly added to the license catalog. Always perform a three-way match: tag, surface markings, and mill certificate must align.

    Key issues include: hook non-compliance (straight length < 10d or angle < 135°); rib damage from over-tight straightening machines; insufficient or missed ties; inadequate concrete cover leading to exposed rebar; and over-long exposed threads in mechanical connections. Solutions: calibrate bending machines, adjust straightening rollers, use "figure-eight" tying patterns, install sufficient spacers, and use torque wrenches for threaded connections - with rebar inspection mandatory before concrete
    Description images
    Product detail
    Product detail
    Product detail
    Product detail
    CE
    RoHS
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 1 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      16 days

    • Step 3

      Packaging and dispatch

      Ocean + Express via FLY Logistics · Approx. shipping fee: $ 20.64 for 1 ton · Transit time: Est. 16-23 days

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 12 fields
    Length
    1-12m or custom made
    Standard
    GB
    Tolerance
    ±1%
    Delivery Time
    8 ~ 14 days
    Alloy Or Not
    Non-Alloy
    Place of origin
    China, Shandong
    Application
    Civil engineering construction
    Selling Units
    Single item
    Single package size
    20X20X3 cm
    Single gross weight
    6.28 kg
    Diameter (Product option)
    6mm-50mm
    Certifications & Compliance
    CE, RoHS
    Lead time
    16 days
    Minimum order
    1 Units

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