Carbon steel spring wire

Carbon steel spring wire

Carbon steel spring wire

For the manufacture of studs, pins, hooks, all kinds of axles, springs in the enterprises of the machine and construction industry. Business enterprises such as furniture manufacturers: upholstered furniture, cabinet furniture, manufacturer of sliding wardrobes, bathroom furniture also use springs in their production. Most often, springs are used to decorate sofas, chairs, tables, wardrobes, and banel springs are also made from spring wire.

0,8 — 5,00 mm

45, 55, 70,80 are according to DSTU 3683-98;

C42D С52D, C72D, C82D are according to DSTU EN 10016-2:2006

DSTU ISO 8458:2007, EN 10270-1:2011 (DIN 17223)

At the request of the Consumer, it is possible to manufacture wire with more stringent requirements in terms of geometric parameters and ultimate tensile strength.

As per the Customer’s additional requirements, the wire production with other diameters according to GOST 9389-75 and other values of tensile strength are possible.

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Normal accuracy of production

Nominal diameter, mm

Wire diameter tolerance (normal precision), mm

Tensile strength, N/mm2

Type of shipment –

coils weight, kg

class SL

class SM

(DM)

0,80

±0,020

 

2050-2300

heavy-weight  coils of conic winding 550±50; 950±50;

0,85

2030-2280

0,90

2010-2260

0,95

2000-2240

1,00

1720-1970

1980-2220

1,05

±0,025

1710-1950

1960-2220

1,10

1690-1940

1950-2190

1,20

1670-1910

1920-2160

small coils of free winding up to 100;

heavy-weight  coils of 550±50; 950±50;

coils of «Rosette» type up to 400

1,25

1660-1900

1910-2130

1,30

1640-1890

1900-2130

1,40

1620-1860

1870-2100

1,50

1600-1840

1850-2080

1,60

1590-1820

1830-2050

1,70

1570-1800

1810-2030

small coils of free winding up to 100;

heavy-weight  coils of 550±50; 950±50;

coils of «Rosette» type up to 600

1,80

±0,030

1550-1780

1790-2010

1,90

1540-1760

1770-1990

2,00

1520-1750

1760-1970

2,10

1510-1730

1740-1960

2,25

±0,030

1490-1710

1720-1930

2,40

1470-1690

1700-1910

2,50

1460-1680

1690-1890

2,60

1450-1660

1670-1880

2,80

±0,030

1420-1640

1650-1850

3,00

1410-1620

1630-1830

Note. For intermediate wire diameters the specifications for the nearest larger diameter are applying.

Nominal Wire diameter with coating, d, mm

Zinc coating , gr/m2

Class

A

AВ

B

С

D

From

Up to

0,80

0,89

145

100

70

50

20

0,90

0,99

155

110

70

55

25

1,00

1,19

165

115

80

60

25

1,20

1,39

180

125

90

65

25

1,40

1,64

195

135

100

70

30

1,65

1,84

205

145

100

75

30

1,85

2,14

215

155

115

80

40

2,15

2,49

230

170

125

85

45

2,50

2,79

245

185

125

95

45

2,80

3,0

255

195

135

100

50

Nominal Wire diameter with coating, d, mm

Zinc coating , gr/m2

A

AВ

B

From

Up to

1,60

1,64

195

135

100

1,65

1,84

205

145

100

1,85

2,14

215

155

115

2,15

2,49

230

170

125

2,50

2,79

245

185

125

2,80

3,00

255

195

135

Type of shipment

Weight, kg

Material or combination of materials for packing

Coil

up to 100

without additional packing

polyethylene film

Inhibited film

Package coils


Heavy-weight coil


Heavy-weight coil


Rosette

up to 500

 

550±50


950±50


up to 6000

without additional packing

polyethylene film

inhibited film

polypropylene sleeve

inhibited film + polypropylene sleeve

polyethylene film + polypropylene sleeve

two-layer sleeve (polypropylene with inhibited paper)

Normal accuracy of production

Nominal diameter, mm

Wire diameter tolerance (normal precision), mm

Tensile strength, N/mm2

Type of shipment –

coils weight, kg

class SL

class SM

(DM)

0,80

±0,020

 

2050-2300

heavy-weight  coils of conic winding 550±50; 950±50;

0,85

2030-2280

0,90

2010-2260

0,95

2000-2240

1,00

1720-1970

1980-2220

1,05

±0,025

1710-1950

1960-2220

1,10

1690-1940

1950-2190

1,20

1670-1910

1920-2160

small coils of free winding up to 100;

heavy-weight  coils of 550±50; 950±50;

coils of «Rosette» type up to 400

1,25

1660-1900

1910-2130

1,30

1640-1890

1900-2130

1,40

1620-1860

1870-2100

1,50

1600-1840

1850-2080

1,60

1590-1820

1830-2050

1,70

1570-1800

1810-2030

small coils of free winding up to 100;

heavy-weight  coils of 550±50; 950±50;

coils of «Rosette» type up to 600

1,80

±0,030

1550-1780

1790-2010

1,90

1540-1760

1770-1990

2,00

1520-1750

1760-1970

2,10

1510-1730

1740-1960

2,25

±0,030

1490-1710

1720-1930

2,40

1470-1690

1700-1910

2,50

1460-1680

1690-1890

2,60

1450-1660

1670-1880

2,80

±0,030

1420-1640

1650-1850

3,00

1410-1620

1630-1830

Note. For intermediate wire diameters the specifications for the nearest larger diameter are applying.

Nominal Wire diameter with coating, d, mm

Zinc coating , gr/m2

Class

A

AВ

B

С

D

From

Up to

0,80

0,89

145

100

70

50

20

0,90

0,99

155

110

70

55

25

1,00

1,19

165

115

80

60

25

1,20

1,39

180

125

90

65

25

1,40

1,64

195

135

100

70

30

1,65

1,84

205

145

100

75

30

1,85

2,14

215

155

115

80

40

2,15

2,49

230

170

125

85

45

2,50

2,79

245

185

125

95

45

2,80

3,0

255

195

135

100

50

Nominal Wire diameter with coating, d, mm

Zinc coating , gr/m2

A

AВ

B

From

Up to

1,60

1,64

195

135

100

1,65

1,84

205

145

100

1,85

2,14

215

155

115

2,15

2,49

230

170

125

2,50

2,79

245

185

125

2,80

3,00

255

195

135

Type of shipment

Weight, kg

Material or combination of materials for packing

Coil

up to 100

without additional packing

polyethylene film

Inhibited film

Package coils


Heavy-weight coil


Heavy-weight coil


Rosette

up to 500

 

550±50


950±50


up to 6000

without additional packing

polyethylene film

inhibited film

polypropylene sleeve

inhibited film + polypropylene sleeve

polyethylene film + polypropylene sleeve

two-layer sleeve (polypropylene with inhibited paper)