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Rebar A3 - prices updated 28.11.2018 to 8:59

Rebar A3 is available in our various branches, you can choose the branch you need, the type and size of products and order online:

Presents the actual prices for metal. Rebar A3 is available in our various branches, you can choose the branch you need, the type and size of products and order online. Attention Prices are subject to prepayment! There is a surcharge for a batch of less than 1 ton, more details from the manager.

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Rebar A3 - техническая информация:

Rebar A3

View price - Structural Rebar

GOST standard Rebar a3 - corrugated rebar, manufactured according to GOST 5781, available in diameters from 6mm to 40mm.

Steel Grade A400 (a-III) has protrusions along screw lines that have a right approach on one side of the profile, and a left approach on the other (see Figure)

For corrugated a3 rebar steel grade 35ГС and 25Г2С are used.

The Rebar a3 35ГС are used in critical parts of structures that are exposed to increased loads, in the construction, construction of reinforced concrete structures, fixation of concrete screeds. Reinforcing steel grades 35ГС and 25Г2С have good adhesion to concrete due to its profile with two longitudinal ribs and transverse projections. The Rebar a3 25Г2Сis distinguished by its high strength, high plastic mechanical properties, anti-corrosion properties, and high fatigue strength.

Hot-rolled steel for the concrete structures reinforcement GOST 5781-82

This standard applies to hot-rolled round smooth and corrugated steel intended for reinforcement of concrete structures.

Reinforcing steel of a periodic section is a circular profile with two longitudinal continuous protrusions (ribs) and transverse protrusions uniformly located on the surface at an angle to the axis of the rod and to the ribs.

Depending on the mechanical properties, reinforcing steel has following types of steel grades: AI (A240), A-II (A300), A-III (A400), A-IV (A600), AV (A800), A-VI (A1000). The Rebars are made smooth and corrugated, in coils and rods.

Bars are made from 6 to 12 m long:

- measured length
- measured length with unmeasured segments of length not less than 2 m and not more than 15% of the mass of the party
- unmeasured length

The GOST 5781 Rebar is made of carbon steel and low-alloy steel. The steel grade is indicated by the consumer in the order.

 

Table. Main steel grades of reinforcement steel are and steel grades specified for each grade.

Rebar grades

Diameter of rebar , mm

steel grade

 А-I (A240)

6-40

St3ps, St3sp, St3kp

A-II (A300)

10-40
40-80

St5sp, St5ps, 18G2S

Aс-II (Aс300)

10-32
(36-40)

10GT

A-III (A400)

6-40
6-22

35ГС, 25Г2С, 32Г2Рпс

A-IV (A600)

10-18
(6-8)

80С

10-32
(36-40)

20HG2TS

 

The nominal diameters of periodic section rebar should correspond to the nominal diameters of equal-sized smooth rebar in the cross-sectional area.

Rebar steel steel grade A-II (A300) - is made by a profile in the usual version. Steel grade Ac-II (Ac300) - special purpose profile (in the designation of the rods is added the index "c" - special purpose) - has protrusions running along helical lines with the same approach on both sides of the profile.

Rebarsteel of steel grade A-III (A400) and steel grades A-IV (A600), AV (A800), A-VI (A1000) has projections along helical lines that have a right approach on one side of the profile, on the other - a left approach.

Table. Rebar a3 range. The weight of A3 Rebar diameter 10, Rebar 12 a3. Table of scales of Rebar a3. .

room profile

Cross-sectional area, cm2

Weight is 1 meter,
kg

6

0,283

0,222

Rebar 8

0,503

0,395

rebar weight 10 a3

0,785

0,617

Rebar 12 a3 weight

1,131

0,888

14

1,540

1,210

Rebar16 a3

2,010

1,580

A3 Rebar weight 1818

2,540

2,000

20

3,140

2,470

22

3,800

2,980

25

4,910

3,850

28

6,160

4,830

32

8,040

6,310

36

10,180

7,990

40

12,570

9,870

Note. The steel density is taken to be equal to 7.85 g / cm3.

 

Table. Rebar a3 GOST 5781 82. The number of meters in ton.

Profile number

Number of meters per ton

Rebar 6 a3

4504,50

Rebar 8 a3

2531,65

Rebar 10 a3

1620,75

Rebar a3 12 m (a3 diameter Rebar 12)

Rebar 12 meters per ton
1126,13

Rebar 14 a3

826,45

Rebar a3 16

632,91

18

500,00

  Rebar a3 20

404,86

22

335,57

25

259,74

28

207,04

32

158,48

36

125,16

40

101,32

 

Rebar diameters Table.
Diameter of rebar GOST 5781, rebar a3 characteristics.

Profile number
( nominal diameter of the rebar is DN), mm

d, мм

d1, мм

Rebar diameter 6

5,75

6,75

Rebar diameter 8

7,50

9,00

Rebar diameter 10

9,30

11,30

Rebar diameter 12

11,0

13,50

Rebar diameter 14

13,00

15,50

Rebar diameter 16

15,00

18,00

18

17,00

20,00

20

19,00

22,00

22

21,00

24,00

25

24,00

27,00

28

26,50

30,50

32

30,50

34,50

36

34,50

39,50

40

38,50

43,50

 

Manufacturers of structural corrugated Rebar A3 OAO West-Siberian Metallurgical Plant, OAO Severstal, OAO Zaporozhye Metallurgical Plant Zaporizhstal, OAO Nizhneserginsky Hardware-Metallurgical Plant.

A3 Rebar to buy.

With us you can buy rebar 12 mm , rebar 10 to buy , purchase rebar of all types produced from warehouses of branches, warehouses of the Moscow region or directly from the factory. We provide services for cutting, delivery and assembly of Rebar. Availability, range, weight and Rebar a3 price per ton you can see on the website. Rebar to buy the price per meter meter, the cost of the Rebar12 per meter , specify the weight of the piece, where to buy the Rebar and calculate the quantity, draw up an invoice and make a request, clarify payment options, and request a certificate for the metal received - please contact the manager by telephone:

(8452) 57-00-18,  e-mail: korneev@metallotorg.ru

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