wiretec GmbH :: FD SiCr


 

 

Oil tempered chrome silicon steel wire

Oil tempered spring wire - For static springs


trade, sales, commerce, marketing, distribution, oil tempered steel wire, tempered chrome silicon steel wire, oil tempered spring wire, tempered chrome silicon spring wire, static springs, EN 10270-2 FD SiCr, EN 10270-2 FDSiCr, DIN 17223/2 FD SiCr, DIN 50602, M method, coil end tested


In compliance with:
EN 10270-2 FD SiCr
DIN 17223/2 FD SiCr

Utilization:
Static springs

Diameters:
3.00 - 18.50 mm

Chemical composition:
CSiMnPSCuCr
0.50 - 0.601.20 - 1.600.50 - 0.90≤0.030≤0.025≤0.120.50 - 0.80

Raw Material:
Wire rod from qualified international steelworks

Non metallic inclusions:
In compliance with DIN 50602, M method, for all kind of inclusions the maximum size is No. 2

Mechanical and technological properties:
Nominal diameter
(a < Ø ≤ b)
[mm]
Allowed deviations
(±)
[mm]
Tensile strength
[N/mm²]
Minimum reduction
[Z %]
Minimum number of twists
Lo = 50 × d
Min. 100%
Right - Left
3.00 - 3.200.0301910 - 208045to be agreed upon
3.20 - 3.500.0301900 - 206042to be agreed upon
3.50 - 4.000.0301870 - 203042to be agreed upon
4.00 - 4.200.0351860 - 202040to be agreed upon
4.20 - 4.500.0351850 - 200040to be agreed upon
4.50 - 4.700.0351840 - 199040to be agreed upon
4.70 - 5.000.0351830 - 198040to be agreed upon
5.00 - 5.600.0351800 - 195038to be agreed upon
5.60 - 6.000.0401780 - 193038to be agreed upon
6.00 - 6.500.0401760 - 191035to be agreed upon
6.50 - 7.000.0401740 - 189035to be agreed upon
7.00 - 8.000.0451710 - 186035to be agreed upon
8.00 - 8.500.0451700 - 185032to be agreed upon
8.50 - 10.000.0501660 - 181032to be agreed upon
10.00 - 12.000.0701620 - 177030to be agreed upon
12.00 - 14.000.0801580 - 173030to be agreed upon
14.00 - 15.000.0801570 - 172030to be agreed upon
15.00 - 18.500.0901550 - 1700to be agreed uponto be agreed upon


 

 
AlloyEN 10270-2Stress
unalloyedFD Cstatic
unalloyedTD Cdynamic
unalloyedVD Choch dynamic
SiCr-alloyedFD SiCrstatic
SiCr-alloyedTD SiCrdynamic
SiCr-alloyedVD SiCrhighly dynamic
SiCr-alloyedVD SiCr SChighly dynamic
SiCrV-alloyedFD SiCrVstatic
SiCrV-alloyedTD SiCrVdynamic
SiCrV-alloyedVD SiCrVhighly dynamic
SiCrV-alloyedVD SiCrV SChighly dynamic

 

  For spring wire according to EN 10270-1, DIN 17223/1, please click here