Wire General purpose GOST 3282-74

diameter, mm diameter of wire rupture, N/mm2 (kgf/mm2)

(normal accuracy)

0,8 ±0,025 690-1270(70-130) 25-80

1,0 25-50-80; 280±20

1,2 ±0,03 590-1270(60-130)

1,4 ±0,05 590-1180(60-120)

1,6 50-80; 100 ±10I since the diameter of

2,5 1,6 mm –heavy duty coils up to

3,0 ±0,06 540-1080(55-110) 950±1000 kg.

4,0 ±0,08 440-930(45-95)

5,0 – 6,0 390-830(40-85)

- heat-treated black and bright:

Nominal Limit deviations for Temporary Relative View less

diameter, mm diameter of delivery wire - resistance elongation, %, not weight wire bundles, t

(normal accuracy) rupture,N/mm (kgf/mm2)

0,8 ±0,025 25-80

1,0 ±0,025 25-80

1,2 ±0,03

1,4 15 25-100 ±10

1,5 ±0,05

2,0 290-490 (30-50)

2,5 ±0,06

3,0 20 50-100 ±10

4,0 ±0,08

5,0-6,0

Steel grade: STM, St0, St1, ST2, St3 all degrees of oxidation DSTU 2770-94.

 

Technical description

Low carbon thermally processed uncoated GOST 3282-74, which is more often just call (black, knitting, soft, fixing,, H, OK, OK T/O treated, annealed, treated steel, bright annealing, dalene, thermoeberline, termsno of obrubleni in GOST 3282-74 denoted as O, H, P)

Our company products diameter from 0.8 mm to 8.0 mm are produced by drawing, and then prefabricated amenable to annealing, depending on the diameter:

- from 0.8 mm to 2.0 mm annealed in shaft furnaces.

from 2.0 mm to 6.0 mm annealed in bell-type furnaces.

Tensile strength 340-550 N/MM2

Under the order can be produced with certain annealing, in any field of tolerance, plus or minus. For example 0,9 mm, 1.1 mm, 1,55 mm, 3.5 mm.

Packing: 300 kg-450kg

Type Rosetta-sandwich - when it big Bay wire weighing from 300 kg to 450 kg is divided into small Hanks 80 kg Cove, on average, consists of five skeins. Under the order client, have the opportunity to wire packing is convenient for You weight.

Often buy mainly annealed wire (PTS).

The dross on the product minimum, the annealing occurs in a different mode. Because of this, the wire is heat-treated: tempered and bright the annealing.

Bright annealing.

In order that the product had a bright look, the wire is annealed in bell-type furnaces, protective the atmosphere, using argon, then products become bright and without scale.

Where used bright annealing:

1) manufacturers of plaster mesh, use a diameter of 0.7 mm; 0.8 mm; 0.9 mm; 1.0 mm; 1.1 mm; 1.2 mm; 1.3 mm; 1.4 mm.

2) manufacturers of wreaths, Christmas trees, artificial colors 0.8 mm; 1.0 mm; 1.1 mm; 1.4 mm.

3) wine producers, in the manufacture of caps for champagne - diameter of 4.0 mm.

A large number of plants, which produce THE wire diameter 0,4; 0,5; 0,6; 0,7; 0,8; mm used the basis