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K100 (D3 / 1.2080) Tooling Plate
GradeSKUTS-K100
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K100 (D3 / 1.2080) is a high-carbon, high-chromium cold work tool steel offering exceptional wear resistance and good compressive strength. It is supplied as precision-ground tooling plate. Commonly used for: • Blanking and forming dies • Thread rolling dies • Gauges and measuring tools • Punches and shear blades Available as precision-ground plate with tight thickness tolerances.
| Element | Min % | Max % |
|---|---|---|
| Carbon (C) | 2.00% | 2.25% |
| Silicon (Si) | 0.10% | 0.40% |
| Manganese (Mn) | 0.20% | 0.60% |
| Chromium (Cr) | 11.0% | 13.0% |
| Phosphorus (P) | - | 0.030% |
| Sulphur (S) | - | 0.030% |
| Property | Value | Unit |
|---|---|---|
| Hardness (Annealed) | 250 max | HB |
| Hardness (Hardened) | 58-64 | HRC |
| Compressive Strength | 2200 | MPa |
| Standard | Grade |
|---|---|
| AISI | D3 |
| Werkstoff | 1.2080 |
| DIN | X210Cr12 |
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