Range:
Ø 1,0-5,6 mm
Steel grade:
chemical composition acc. to GOST 1050-2013
Standard:
GOST 9389-75
Classification accuracy of manufacture: of normal precision; of improved precision.
The wire of classes 1, 2, 3 is manufactured of normal and improved precision, of class 2а – of improved precision.
The wire of classes 1, 2, 3 is manufactured of normal and improved precision, of class 2а – of improved precision.
| Wire diameter, mm | Limit deviations by diameter, mm | |
| Of improved precision | Of normal precision | |
| 1,20-1,90 | +0,015 -0,013 |
±0,020 |
| 2,00-3,00 | ±0,020 | ±0,030 |
| 3,10-3,50 | +0,030 -0,020 |
±0,030 |
| 3,60-5,00 | +0,030 -0,020 |
±0,040 |
| 5,60 | +0,030 -0,020 |
±0,040 |
spring wire having diameters 0,85-1,30 mm is supplied
in reels Din800, Din1000, maximum weight of the wire
on a reel – 700, 1400 kg, diameter of a reel flange – 1000
mm.
Reels
General purpose wire having diameters 1,40-5,00 mm is supplied in coils having mass of 1000 kg, diameters of 2,50-4,00 mm may also be supplied in coils having mass of 1400 kg.
Overall dimensions of a coil having mass of 1000 kg: height – 460 mm, internal diameter – 500/420 mm, external diameter – 850/820 mm.
Overall dimensions of a coil having mass of 1400 kg: height – 650 mm, internal diameter – 500 mm, external diameter – 850 mm.
Coils are tied with the steel metal strip an anticorrosion covering in at least four places.