JIS G4404 Grade SKD1
Equivalent material: GOST H12, DIN X210Cr12, NF X200Cr12, BS BD3, UNI DTC-W, UNI X215CrW121KU, UNI DTCX205Cr12KU, UNI X205Cr12KU, EN X210Cr12, UNE F.521, UNE X210Cr12, UNE X210CrW12, ASTM D3, AISI D3, SAE D3, GB/T Cr12, DIN 1.2080, AFNOR X210Cr12, AFNOR X200Cr12, AFNOR Z200C12, BS X210Cr12, EN 1.2080, ISO X210Cr12, GOST Ch12, GB Cr12, ASTM Type D3, UNS T30403
JIS G4404 Grade SKD1 general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.72 - 8 g/cm³ |
Typical for Tool And Machining Steel |
JIS G4404 Grade SKD1 thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1E-5 - 1.3E-5 1/K |
Typical for Tool And Machining Steel |
| Melting point |
- |
Melting point of 1370 - 1425 °C |
Typical for Tool And Machining Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 420 - 460 J/(kg·K) |
Typical for Tool And Machining Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 17 - 42 W/(m·K) |
Typical for Tool And Machining Steel |
JIS G4404 Grade SKD1 chemical
| Property |
Value |
| Carbon |
Carbon of 1.8 - 2.4 % |
| Chromium |
Chromium of 12 - 15 % |
| Copper |
Copper of 0.25 % |
| Iron |
Iron of 80.49 - 86.2 % |
| Manganese |
Manganese of 0.6 % |
| Nickel |
Nickel of 0.5 % |
| Phosphorus |
Phosphorus of 0.03 % |
| Silicon |
Silicon of 0.4 % |
| Sulfur |
Sulfur of 0.03 % |
| Vanadium |
Vanadium of 0.3 % |
JIS G4404 Grade SKD1 mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 203 - 211 GPa |
Typical for Tool And Machining Steel |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.3 [-] |
Typical for Tool And Machining Steel |
| Shear modulus |
23.0 °C |
Shear modulus of 79 GPa |
Typical for Tool And Machining Steel |
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