D2 Cold Working Die High Speed Steel
Steel Grade: Cr12Mo1V1, D2, 1.2379, SKD11
Chemical Composition(%)
C | Si | Mn | Cr | V | P/S≤ | W | Mo |
1.50 | 0.35 | 0.35 | 12.10 | 0.60 | 0.030 | ≤0.40 | 0.85 |
Annealed Hardness: 255
Hardening: 1010-1050°c
Temperings: 550°c
Secondary hardness: 62-63 56
Applications:
Steel for pressing mold, cutting knife, or mold, thread rolling dies and ceramic mold in bulk production.
Typical Applications:Blanking DiesForming DiesPunchesGaugesThread Roll DiesTrim DiesShear BladesPowder Compaction PunchesWear InsertsD2 tool steel is a high carbon, high chromium heat treatable tool steel intended for applications requiring high wear resistance.
Surface TreatmentsD-2 can be given standard surface treatments such as nitriding, titanium nitride coating, or hard chrome plating if desired. Prior to nitriding or PVD treatment, double temper at or above the process temperature
D2 Cold Working Die High Speed Steel