Rebars

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The product

In the rolling mills for the production of rebars belonging to the Pittini Group, all manufacturing processes are carefully controlled and all plants are technologically advanced. This ensures the production of hot rolled bars for reinforced concrete with improved adherence, in a range of diameters from 8 to 40 mm.

The billets from the three steel mills in Osoppo, Verona and Potenza are processed in rolling stands and subjected to controlled thermal treatment to obtain high ductile rebars bearing the HD mark, suitable to be used in constructions in seismic areas.

The hot rolled steel products manufactured by Pittini can be welded and comply with the most stringent national and international regulations.

Download Rebars Catalogue

Technical Characteristics

Steel grade B450C, B500B, B500C, B550B
Range of diameters 8 – 40mm
Test Certificate EN 10204
Packaging tied bundle
lenght (weight) 6,0m (1.500kg)
lenght (weight) 12,0m (max 2.500kg according to the diameter)
lenght (weight) 14,0m (max 2.500kg according to the diameter)

Mechanical and Size Characteristics

Standard Steel grade Ø [mm] Weight tol.
[%]
Re min [MPa] Re max [MPa] Rm min
[MPa]
Rm/Re min Rm/Re max Agt min [%] mark
D.M. 17/01/2018 B450C 6 ÷ 40 ±4.5÷±6 450c 563c 540c 1.15c 1.35c 7.5c 4/7
049 (*)
DIN 488 B500B 6 ÷ 40 +6/-4 500c 650c 1.08c 5c 4/7
HRN 1130-2 B500B 6 ÷ 40 ±4.5÷±6 500c 1.08c 5c 4/7
MSZ 339 B500B 8 ÷ 50 ±4.5÷±6 500c 580c 1.08c 5c 4/7
CSN 42 0139 B500B 4 ÷ 40 ±4.5÷±6 500c 1.08c 5c 4/7
ELOT 1421 B500C 6 ÷ 40 ±4.5÷±6 500c 625c 1.15c 1.35c 7.5c 4/7
ÖN B4707 B550B 6 ÷ 50 ±4.5÷±6 550c 715 1.08c 5c 1/7
EN 10080 6 ÷ 50 ±4.5÷±6 4/7
NF A 35-080-1 B500B 5 ÷ 56 500c 650c 1.08c 5c 4/7
St-009 B500C 6 ÷ 50 500c 1.15c 1.35c 7.5c
J.O.R.A. B500C 6 ÷ 40 500 550 1.10 A5min=12 4/7
SS212540 K500B-T 8 ÷ 32 ±4.5÷±6 500c 1.08c 5c 1/7 – 4/7
SS212540 K500C-T 8 ÷ 32 ±4.5÷±6 500c 1,15c 1,35c 7,5c 1/7 – 4/7
NS 3576-2/3 B500NB 8 ÷ 32 ±4.5÷±6 500c 650 500c 1,08c 5c 1/7 – 4/7
NS 3576-2/3 B500NC 8 ÷ 32 ±4.5÷±6 500c 650 600 1,15c 1,35c 7,5c/8,0c 1/7 – 4/7
BS 4449 B500B 6 ÷ 40 ±4.5÷±6 500c 1.08c 5c 4/7

REMARKS:
– c = characteristic values
– Tolerances weight: for diameters larger than 8 mm ± 4.5 % ; for diameters up to 8mm ± 6%
– * 049 from Verona, 4/7 from Osoppo, 4/7/2 from Potenza.

Types

Steel Grade Country Certification Body Standard Technical sheet
B450C ITALY STC Cons. Sup. Lav. Pubbl. D.M. 17/01/2018 SPF400i
SPF201i
SPF295i
B550B AUSTRIA BauCert Steiermark (TVFA TUG) ÖNORM B 4707 SPF204i
DENMARK GlobeCertAB EN10080

EC2

B500B SLOVENIA ZAG STS-07/060 SPF400i
CROATIA IGH HRN 1130-2
HRN EN 10080
CZECH REP TZUS CSN 42 0139
SLOVAKIA TSUS SK TP-13/0032
GERMANY MPA NRW DIN 488
HUNGARY EMI A-90/2017
POLAND SIMPTESTCERT IBDiM-KOT-2018/0114 wydanie 1
SWEDEN GlobeCert AB SS212540
NORWAY GlobeCert AB NS3576-2

NS3276-3

ALGERIA J.O.R.A. NF A 35-080-1 SPF401i

SPB291i

B500C GREECE ELOT ELOT 1421
EN 10080
SPB295i
ROMANIA Consiliul Tehnic Permanent
Pentru Constructii
(ICECON)
016-01/364-2017

Chemical Composition of Casting

Standard Limits C% P% S% N% Cu% Ceq%
D.M. 17/01/2018 max 0.22(1) 0.05 0.05 0.012 0.8 0.5
DIN 488 max 0.22 0.05 0.05 0.012 0.6 0.5
ELOT 1421 max 0.22(1) 0.05 0.05 0.012 0.8 0.5
St-009 max 0.22(1) 0.05 0.05 0.012 0.8 0.5
EN 10080 max 0.22(1) 0.05 0.05 0.012 0.8 0.5

REMARKS:
– (1) C%: It’s allowed C max 0.25% if Ceq max 0.48%
– ACurrently, most of the European standards provide for steels chemical analysis
in accordance with EN 10080

Sales Organization.

A continuous and reliable service is guaranteed by Pittini Group’s Sales Department.
Contact our designated representative: