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High-Carbon Wires

Steel Spring Wire

GOST 9389-75

Designation  

Wire is used for spring manufacture by means of cold coiling without subsequent hardening.

Product description  

According to mechanical properties wire is produced of "А", "Б", "В" grades and 1, 2, 3 classes, of normal and high accuracy.

Mechanical properties

Diameter, mm

Diameter tolerance, mm

High accuracy

Normal accuracy

0.20 - 0.30

+0.005    -0.003

+0.020    -0.015

0.32 – 0,40

±0.020

0,45 – 0,80

±0.010

0,90 – 1,90

+0.015    -0.013

2,00 – 3,00

±0.020

±0.030

3,20 – 3,50

+0.030    -0.020

3,60 – 5,60

±0.040

6,00 – 7,00

±0.030

±0.050

7,50 – 8,00

±0.040

Packaging

Diameter, mm

Type

Weight, kg

Internal diameter, mm

0.2 – 0.5

Rings

10-30

140

Spools

30

-

0,5 - 0,8

Rings

30-40

140

0.6 – 1.20

30-80

350

0,8 - 1,3

50-70

250-350

0,8 - 5,0

Spools

600-1000

-

1.3 – 5.0

Rings

100

450

3.0 – 6.0

Coils

1000

390-410

6,0 - 8,0

Coils

800 - 1000

550

1,4; 2,0-2,50

rosette coils

500-800

400-450

Sandwich-like rosettes*

0,8-1,6

rings Z2

500

360

1.4 - 3.0

rings Z3

1000

360

* - Sandwich-like rosettes are rosette coils, consisting of several wire coils


In case you have detected any malfunctions or errors while working with the catalogue please decribe a problem and e-mail it to us.

Steel Spring Wire GOST 938975