Coiled reinforcing steel, also known as coils, can be used as an alternative to reinforcing bars and can be cut to the required length and bent.

  • SUSTAINABILITY & EFFICIENCY COMBINED NEW
    NEW: Spooler-Coils - hot-rolled and directly spooled

    FERALPI STAHL remains a pioneer: As one of the few EMAS-certified steelworks in Germany and a member of the Saxony Environmental Alliance, we are firmly committed to environmentally friendly production processes.

    • Emissions-free rolling using induction heating instead of gas-fired furnaces
    • Hot-rolled coils as a new product, weighing between 3 and 8 tonnes
    • Digital optimisation through the use of a ‘digital twin’ in collaboration with the Fraunhofer Institute

    Information about the processing of the products:

       Customer information: Processing of reinforcing steel in coils

Technical data
Coiled reinforcing steel - B500B - hot-rolled and cold-stretched or directly spooled
Standards: DIN 488, general building authority approval and international standards
FR-, WR- and Spooler-Coils

Coil diameter

Coil weight

Coil height

hot-rolled / cold-stretched:

Interior approx. 60 cm (for diameter of 6–16 mm) or

Interior approx. 90 cm (for diameter of 18 and 20 mm)

Exterior approx. 100–145 cm (130–145 cm at 5 t) 

 

ca. 2,5 - 5,0 t

 

ca. 70 cm or

ca. 90 cm (at 5,0 t) 

hot-rolled / directly spooled:

Interior approx. 90 cm

Exterior approx. 110-130 cm (130–170 cm at 5 t and 8 t)

 

ca. 3,0 - 8,0 t

 

ca. 100 cm 
Coiled reinforcing steel, B500A, cold-formed-EN

 

Mechanical properties
Ductility class Yield strength Re Ratio tensile strength / yield strength Rm/Re Percentage total elongation at maximum force Agt
B500B ≥ 500 MPa ≥ 1,08 ≥ 5,0 %
B500SP ≥ 500 MPa ≥ 1,15 ≥ 8,0 %

 

Certifications

Coiled reinforcing steel - B500B - hot-rolled and cold-stretched or directly spooled

Country Quality / Diameter range Certifications
BELGIUM NBN A 24-301/-302 B500B  Ø 6 - 20 PROCERTUS-BE-B500B-WR_FR_GR
CZECH REPUBLIC CSN 420139:2011 B500B  Ø 8 - 16 TZUS-CZ-B500B-WR
CZECH REPUBLIC STO č. 070-066318 B500B  Ø 12 - 16 TZUS-CZ-B500B-GR
CZECH REPUBLIC STO č. 070-065648 B500B  Ø 8 - 20 TZUS-CZ-B500B-FR
FRANCE NF A 35-080-1 B500B  Ø 8 - 20 NF AFCAB-FR-B500B-WR_FR
GERMANY Z-1.2-279 B500B  Ø 6 - 20 MFPA-DE-B500B-FR_GR
GERMANY DIN 488 B500B  Ø 6 - 16 MFPA-DE-B500B-WR
HUNGARY NMÉ A-217/2015 B500B  Ø 8 - 20 EMI-HU-B500B-WR_FR_GR
NETHERLANDS NEN 6008 B500B  Ø 6 - 20 KOMO-NL-B500B-WR_FR_GR
POLAND IBDiM-KOT-2018/0166 B500B  Ø 8 - 16 IBDiM-PL-B500B-WR
POLAND ITB-KOT-2020/1669  B500B  Ø 6 - 20 ITB-PL-B500B-WR_FR_GR
POLAND PN93220:2018-02  B500SP  Ø 8 - 20 SIMPTESTCERT-PL-B500SP-GR
SLOVAKIA SK TP - 16/0114 B500B  Ø 8 - 20 TSUS-SK-B500B-WR_FR_GR
SWEDEN SS 212540:2014 B500B  Ø 8 - 20 GlobeCert AB-SE-B500B-WR_FR_GR
SWEDEN SS 212540:2014 B500C  Ø 8 - 16 GlobeCert AB-SE-B500C-WR_FR_GR
SWITZERLAND SIA262:2013 B500B  Ø 8 - 20 EMPA-CH-B500B-WR_FR
SWITZERLAND SIA262:2013 B500B  Ø 12 - 16 EMPA-CH-B500B-GR

 

Contact

Here you will find all contacts