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B500A/B500B/B500C Rebar
Steel Rebar
B500A/B500B/B500C Rebar Description
The differences between the, B and C designations are complex and related to structural tolerances. For steel mesh products, B500A grade steel is usually used, and for steel bars, B500B grade steel is used. B500C steel is rarely required, and it is always worthwhile for structural engineers to check whether B500B grade steel can be used instead of B500C, because B500C usually has a significant cost overhead.
Type | B500A | B500B | B500C |
Area | Smooth, Pitted, Ribbed | Dents, Ribs | Ribbed |
Delivery Form | Coil, Bar, Spot Welding Steel Mesh, Lattice Beam | Coil, Bar, Spot Welding Steel Mesh | |
Nominal Center Linemm | 4-16 | 6-50 | 6-50 |
Min. Flow Rate/Yield Limit Re(Mpa) | 500 | 500 | 500 |
Min.Rm/Re Ratio | 1.05a | 1.05 | 1.15c；<1.35 |
Min. Maximum Load Elongation Agt% | 3.0a,b | 5.0b | 7.5B, c |
Min. Fatigue Strength 2σad(Mpa) | 100 | d≤ 28mm:175 | d≤ 28mm:175 |
Tolerance Nominal Centerline % | /-4.5 | /-4.5 | /-4.5 |
Chemical Composition % | C<0.22 | C<0.22 | C<0.22 |
Scope of Application
Widely used in houses, bridges, roads, especially railways and other civil engineering.
Factory appearance
The company strictly follows national quality standards and establishes a full-process quality control system. From the procurement of raw materials, the supplier qualification review and factory inspection are implemented. Precision CNC equipment and automated testing instruments are used in the production process to monitor the mechanical properties, chemical composition and surface treatment process of metal materials in real time to ensure that the products meet national standards.
Packing and delivery
The company has built a closed-loop service system of "pre-sales-sales-after-sales": free technical consultation and solution design are provided before sales to assist customers in accurate selection; during sales, visual tracking of the entire order process is implemented, and customers can query production progress and logistics dynamics in real time through exclusive accounts; after-sales guarantee policies are implemented, and quality issues are responded to and handled within 48 hours.
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APPLICATION AREAS
Bridge Engineering
Bridge Engineering
Automotive
Automotive
Petrochemical
Petrochemical
Power Industry
Power Industry
Aerospace
Aerospace
Agricultural machinery
Agricultural machinery
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Our foreign trade steel products have a complete range of categories and strong compliance, support customization and flexible orders, stable supply chain, convenient logistics, and provide worry-free services throughout the entire process. Factory direct supply is cost-effective.
Email : sales04@guoyinmetal.com
Add : No. 502-141, Xida Road, Xinwu District, Wuxi City
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