Black wire

Black wire rod for binding

The soft black wire, known under the names of black steel wire rod for binding formwork / blacksmith / carpenter, is a product obtained by the hot rolling technological process. The steel from which it is produced has a low carbon content. It is used in order to make different types of braids, fences or packaging, in constructions for tying concrete steel bars, steel reinforcements or wooden elements. It is also useful in various general agricultural or household activities.

The black wire rod for connecting reinforcing steel armatures is a product with an excellent price - efficiency ratio. It is delivered packed in coils tied in three or four places, at equal distances. It is produced according standards STAS 889-89 / SR EN 10218-2/98 in a wide variety of diameters: 0.2 - 10 mm. Due to its constructive properties, resulting from an annealing heat treatment process to which it was subjected, steel wire rod is an extremely useful, practical, malleable (soft) material that bends / cuts very easily. At the same time, it shows a very good resistance against external mechanical and corrosive factors. It ensures excellent durability over time.

Technical details of soft wire rod, according to NI 1-2006:

  • wire sizes / diameter allowed deviations (mm): 0.20 - 0.35 = +/- 0.015; 0.40 - 0.55 = +/- 0.02; 0.60 - 0.90 = +/- 0.03; 1 - 1.40 = +/- 0.04; 1.50 - 2.25 = +/- 0.06; 2.50 - 3.50 = +/- 0.08; 4.00 - 6.00 = +/- 0.10; 7.00 - 9.00 = +/- 0.15; 10 = +/- 0.20.
  • the tensile strength of this material shows values ​​of max. 550 N/mm².

Otelstructuri.ro sells black wire at the best price, according current standards STAS 889-89 / SR EN 10218-2/98. Stock available sizes / diameters: 1.2, 1.8, 2, 2.5, 3, 4 mm. Deliveries in Bucharest, Ilfov and neighboring counties.

For soft wire rod offers, please send the necessary information to the email address!

The price offers are periodically updated according to market fluctuations.

Offers valid within the limit of available stock.

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Black steel wire 1.2 mm

Black steel wire 1.2 mm for binding.
7,00 lei

Black steel wire 1.8 mm

Black steel wire 1.8 mm for binding.
7,00 lei

Black steel wire 2 mm

Black steel wire 2 mm for binding.
7,00 lei

Black steel wire 2.5 mm

Black steel wire 2.5 mm for binding.
7,00 lei

Black steel wire 3 mm

Black steel wire 3 mm for binding.
6,70 lei

Black steel wire 4 mm

Black steel wire 4 mm for binding.
6,70 lei