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Vergalhão CA50

Manufactured from hot-laminated steel, the CA-50 Rebars are traded in the form of 650 kg, 1.3-ton bundles (12.5-mm gauge) and in the form of straight or folded, rib-surfaced bars – assuring high adhesion to concrete. Straight bars are offered in 2-ton bundles, and the folded bars are offered in 1-ton bundles.

The Votoraço Rebars were the first ones in Brazil to be granted the ABNT Conformity Brand Certificate for the INMETRO-approved ABNT/NBR 7480/07 norm.

Main Product features:
  Normalized Linear Mass (kg/m) (a) (D18) Minimum average height of ribs (mm) (b) D21
Gauge (mm) Nominal Minimum Maximum Maximum Rolls (c) Bars (c) Average spacing
6,30 0,240 0,228 0,245 0,262 0,20 0,13 3,2 a 5,0
8,00 0,388 0,367 0,395 0,423 0,25 0,16 4,0 a 6,4
10,00 0,601 0,580 0,617 0,654 0,63 0,40 5,0 a 8,0
12,50 0,943 0,905 0,963 1,021 0,75 0,50 6,3 a 10,0
16,00 1,545 1,499 1,578 1,657 - 0,64 8,0 a 12,8
20,00 2,405 2,343 2,466 2,589 - 0,80 10,0 a 16,0
25,00 3,781 3,699 3,853 4,007 - 1,00 12,5 a 20,0
32,00 6,249 6,060 6,313 6,566 - 1,28 16,0 a 25,6
Bar Length (D03) Nominal Tolerance
12,00 m -0 +0,10 m

Mechanical Properties
Presentation
Outflow Limit (kgf / mm²) (M01)
Resistance Limit (M02)
Lengthening L0=10xØ nom. (%) (M03)
Elastic Ratio (LR/LE) (M05)
Folding at 180º (M04)
Minimum
Minimum
Minimum
Minimum
Bars and Rolls for sale
50
55
8
1,08
Gauge <20; 3x Ø nominal
Gauge ≥ 20; 6x Ø nominal
Rolls to be straightened
47
52