SKD 62 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Tool Steel | SKD 62 | |||
| X153CrMoV12 |
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| SKD 11 |
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| SKD 12 |
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| 100CrMoV5 |
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| SKD 4 |
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| SKD 5 |
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| X30WCrV9-3 |
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| SKD 6 |
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| SKD 61 |
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| X40CrMoV5-1 |
|
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
|---|---|---|---|---|---|---|
| 0.32-0.4 | 0.8-1.2 | 0.2-0.5 | 0.03 | 0.02 | 4.75-5.5 | ≤0.25 |
| Mo | Al | Cu | Nb | Ti | V | Ce |
| 1.0-1.6 | ≤0.25 | 0.2-0.5 | ||||
| N | Co | Pb | W | Other | ||
| 1.0-1.6 | ||||||
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 713 (≥) | 982 (≥) | 12 | 14 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 122 |
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
|---|---|---|---|---|---|---|---|
| 13 | - | - | 0.22 | - | |||
| 111 | 459 | - | 42.3 | 334 | - | ||
| 979 | - | 42 | 24.2 | 131 | 132 |
Heat treated : 1965°C - 1583°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| SKD1 | JIS | Japan | Cold Work Die Steel |
| SKD2 | JIS | Japan | Cold Work Die Steel |
| SKD11 | JIS | Japan | Cold Work Die Steel |
| SKD12 | JIS | Japan | Cold Work Die Steel |
| SKD4 | JIS | Japan | Hot-work die steel |
| SKD5 | JIS | Japan | Hot-work die steel |
| SKD6 | JIS | Japan | Hot-work die steel |
| SKD61 | JIS | Japan | Hot-work die steel |
| SKD62 | JIS | Japan | Hot-work die steel |
| SKD7 | JIS | Japan | Hot-work die steel |
| SKD8 | JIS | Japan | Hot-work die steel |
| M62 | ASTM | USA | Molybdenum series High-speed tool steel |
| 1.1620 | DIN | Germany | Carbon tool steel |
| 1.1625 | DIN | Germany | Carbon tool steel |
| 62SiMnCr4 | DIN | Germany | Cold working alloy tool steel |
| 1.2162 | DIN | Germany | Cold working alloy tool steel |
| 1.2362 | DIN | Germany | Cold working alloy tool steel |
| 1.2562 | DIN | Germany | Cold working alloy tool steel |
| 1.2762 | DIN | Germany | Cold working alloy tool steel |
| 1.2622 | DIN | Germany | Hot working alloy tool steel |
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