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Ribbed Reinforcing Bar

B420C and B500C grade ribbed rebar — the assurance of reinforced concrete, in all diameters from Ø8 to Ø32.

Ribbed reinforcing bar is the fundamental reinforcement steel that carries the tensile strength of reinforced concrete structures, achieving maximum bond with the concrete through the ribs on its surface. Under the seismic code in force in Türkiye, the B420C and B500C grades guarantee structural safety with their high ductility values. At Atakaş Demir Çelik we supply ribbed rebar in all diameters from Ø8 to Ø32, in standard 12-metre lengths and with certification. We add strength to your projects with delivery scheduling aligned to your site programme and competitive tonnage-based pricing.

In seismic regions it is not only yield strength that matters but ductility: the high elongation capacity of class C reinforcement directly improves the energy absorption of the structure. For this reason, classes other than B420C and B500C should not be used in the load-bearing system. The most common loss on site comes from scrap and lapping errors caused by poor length planning; sharing your bar schedule by diameter before ordering reduces both waste and the number of deliveries. We deliver bars in bundles labelled with diameter and heat number, together with the mill test certificate, and schedule staged deliveries to match your formwork programme.

Because prices are updated frequently in line with exchange rates and scrap cost, quotation validity is kept short. Share your bar schedule by diameter and we will summarise total tonnage, vehicle count and the delivery programme on a single page. On high-tonnage work we plan vehicles around your site access hours, minimising waiting time for your crane and unloading crew.

Applications

  • Reinforcement of concrete buildings
  • Infrastructure and civil engineering works
  • Industrial foundation works
  • Precast element production
  • Prefabricated mesh and stirrup manufacturing
Contact Us

0(212) 807 2434 · Call us

Ribbed Reinforcing Bar — Atakaş Demir Çelik
Technical data
Diameter RangeØ8 – Ø32 mm
GradesB420C, B500C (TS 708)
Weight per MetreØ8: 0.395 kg/m … Ø32: 6.313 kg/m
Standard Length12000 mm
CertificationTSE certified, EN 10204 3.1 certificate
StandardsTS 708 · B420C / B500C · TS 500 compliant · 12 m standard length
Delivery formsStraight bar · Ø8 – Ø32 · 12 m length · Priced by tonnage

This sheet is for information only and is not a binding offer.

Ribbed Reinforcing Bar

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Frequently asked questions

What is the weight per metre of Ø16 rebar?
Approximately 1.578 kg/m. The formula is 0.006165 × diameter²; select the diameter in our calculator and enter length and quantity to find total tonnage.
What is the difference between B420C and B500C?
It is the characteristic yield strength (420 MPa and 500 MPa). Both satisfy class C ductility requirements; which one to use is stated in the structural design.
Are the bars delivered with certificates?
Yes. They are delivered with the mill test certificate and heat number; bundle tags should be kept for traceability.
Are partial deliveries possible?
They are. Staged deliveries are planned around your formwork and concrete programme, reducing congestion and corrosion risk on site.