Product Description
Oil tempered spring steel wire
Application: Mechanical springs, Auto application spring wires etc.
Diameter: 0.2-17.0mm Polular
Standard: EN10270-2
Packing: General coil, General coil on carrier,catch weight coil.
| Grade | C | Cr | Si | Mn | P Max. | Cu Max. | V |
| VDC | 0.60-0.75 | * | 0.15-0.30 | 0.50-1.00 | 0.020 | 0.06 | 0.15-0.25 |
| VDCrV | 0.62-0.72 | 0.40-0.60 | 0.15-0.30 | 0.50-0.90 | 0.025 | 0.06 | 0.15-0.25 |
| VDSiCr | 0.50-0.60 | 0.50-0.80 | 1.20-1.60 | 0.50-0.90 | 0.025 | 0.06 | 0.15-0.25 |
| TDC | 0.60-0.75 | * | 0.10-0.35 | 0.50-1.20 | 0.020 | 0.10 | 0.15-0.25 |
| TDCrV | 0.62-0.72 | 0.40-0.60 | 0.15-0.30 | 0.50-1.90 | 0.025 | 0.10 | 0.15-0.25 |
| TDSiCr | 0.50-0.60 | 0.50-0.80 | 1.20-1.60 | 0.50-0.90 | 0.025 | 0.10 | 0.15-0.25 |
| FDC | 0.60-0.75 | * | 0.10-0.35 | 0.50-1.20 | 0.030 | 0.12 | 0.15-0.25 |
| FDCrV | 0.62-0.72 | 0.40-0.60 | 0.15-0.30 | 0.50-1.90 | 0.030 | 0.12 | 0.15-0.25 |
| FDSiCr | 0.50-0.60 | 0.50-0.80 | 1.20-1.60 | 0.50-0.90 | 0.030 | 0.12 | 0.15-0.25 |
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