wiretec GmbH :: TD C


 

 

Oil tempered carbon steel wire clutch quality

Oil tempered clutch spring wire - For normal duty dynamic springs


trade, sales, commerce, marketing, distribution, oil tempered steel wire, tempered carbon steel wire, oil tempered spring wire, tempered carbon spring wire, normal duty dynamic springs, clutch springs, EN 10270-2 TD C, EN 10270-2 TDC, DIN 17223/2 FD, DIN 50602, M method, coil end tested


In compliance with:
EN 10270-2 TD C
similar to DIN 17223/2 TD C

Utilization:
normal duty dynamic springs

Diameters:
3.00 - 18.50 mm

Chemical composition:
CSiMnPSCuCr
0.60 - 0.750.10 - 0.350.50 - 1.20≤0.020≤0.020≤0.10*
* With the addition of Chrome (max. 0.30%) deliverable

Raw Material:
Wire rod from qualified international steelworks

Non destructive defect control:
In line tested wire on the whole length for surface defects of minimum depth of 60 µm

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 - 3.200.0301570 - 1670456 - 10
3.20 - 3.500.0301570 - 1670456 - 10
3.50 - 4.000.0301550 - 1650456 - 8
4.00 - 4.200.0351550 - 1650456 - 8
4.20 - 4.500.0351550 - 1650456 - 8
4.50 - 4.700.0351540 - 1640456 - 6
4.70 - 5.000.0351540 - 1640456 - 6
5.00 - 5.600.0351520 - 1620406 - 6
5.60 - 6.000.0401520 - 1620406 - 4
6.00 - 6.500.0401470 - 157040to be agreed upon
6.50 - 7.000.0401470 - 157040to be agreed upon
7.00 - 8.000.0451420 - 152040to be agreed upon
8.00 - 10.000.0451390 - 149038to be agreed upon
10.00 - 12.000.0601390 - 149038to be agreed upon
12.00 - 14.000.0701350 - 1450to be agreed uponto be agreed upon
14.00 - 15.000.0701340 - 1440to be agreed uponto be agreed upon
15.00 - 17.000.0801320 - 1420to be agreed uponto be agreed upon
17.00 - 18.500.0801300 - 1400to be agreed uponto be agreed upon


 

 
AlloyEN 10270-2Stress
unalloyedFD Cnormal duty dynamic
unalloyedTD Cdynamic
unalloyedVD Choch dynamic
SiCr-alloyedFD SiCrnormal duty dynamic
SiCr-alloyedTD SiCrdynamic
SiCr-alloyedVD SiCrhighly dynamic
SiCr-alloyedVD SiCr SChighly dynamic
SiCrV-alloyedFD SiCrVnormal duty dynamic
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