OIL-TEMPERED SPRING WIRE
| Applications | Obtained by in-line hardening + tempering, these wires are ideal for quality springs in high stress environments. Where good mechanical properties are required. | |||
|---|---|---|---|---|
| Standards | European | Great Britain | Germany | U.S.A (ASTM) |
| Carbon Steel | EN10270-2(C) | BS 2803 093A65 | DIN 17223 (pt2) VD | A230 |
| EN10270-2(C) | BS 2803 094A65 | |||
| EN10270-2(C) | BS 2803 095A65 | DIN 17223 (pt2) FD | A229 | |
| Low Alloy Steel | EN10270-2(CrV) | BS 2803 735A50 | DIN 17225 50Cr. V4 | A231, A232 |
| Chrome Vanadium | EN10270-2SiCr) | BS 2803 685A55 | DIN 17225 67SiCr5 | A401 |
| Silicon Chrome | ||||
| Diameter range | Carbon Chrome Vanadium Silicon Chrome | .45mm – 9.5mm 3mm – 10mm .76mm – 10mm | ||
| Tensile range | Carbon Chrome Vanadium Silicon Chrome | 1290 N/mm2 – 1690 N/mm2 1370 N/mm2 – 1820 N/mm2 1500 N/mm2 – 2250 N/mm2 | ||
| Finish | Black Oxide | (controlled scale) with protective oil | ||
| Annealed | All the above wires are available in the annealed, or annealed and lightly drawn condition. For hardening and tempering after spring formation. | |||
| Shaped | The above can also be supplied in shaped wire. (Please see separate sheet) | |||
| Packaging | Catchweight coils up to 500 kgs Formers Cut lengths Specific coil weights/sizes (See Packaging separate sheet) | |||
Normal condition of supply is cast to fly straight, but all sizes can be cast to block if required.
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Please note: Ordering is by weight and starts at 1kg
Length/Weight examples for spring steel wire (approx.):
1mm = 160m/kg
2mm = 40m/kg
5mm = 6.4m/kg
