1-st group

2-nd group

1,85 mm up to 2,20 mm – tolerance ±0,03 mm

2,30 mm up to 2,65 mm – tolerance ±0,04 mm

2,80 mm up to 3,50 mm – tolerance ±0,05 mm

3,80 mm up to 4,50 mm – tolerance ±0,06 mm

1,85 mm up to 2,20 mm – tolerance ±0,05 mm 2,30 mm up to 2,95 mm – tolerance ±0,06 mm

3,05 mm up to 3,80 mm – tolerance ±0,07 mm

3,60 mm up to 4,50 mm – tolerance ±0,09 mm

1-st group

2-nd group

1,85 mm up to 2,00 mm – 70 g/m²

2,10 mm up to 2,40 mm – 80 g/m²

2,50 mm up to 4,50 mm – 100 g/m²

От 1,85 mm up to 2,20 mm – 215 g/m²

От 2,30 mm up to 2,95 mm – 230 g/m²

От 3,05 mm up to 3,40 mm – 245 g/m²

От 3,60 mm up to 3,80 mm – 260 g/m²

4,50 mm – 275 g/m²

Wire

diameter, mm

Class А

Class B

Tensile strength, N/mm²

Stress at 1% elongation, N/mm²

Relative elongation, %

Tensile strength, N/mm²

Stress at 1% elongation, N/mm²

Relative elongation, %

Not less

1,85

2,00

2,10

2,20

1450

1310

2,5

1340

1170

3,0

2,30

2,40

2,50

2,65

2,80

2,95

3,05

3,20

3,40

3,50

1410

1280

1310

1140

3,0

3,5

1240

1290

1100

3,60

3,80

4,50

1380

1170

4,0