SCNCrM2 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Mould Steel | SCNCrM2 | |||
SCMn5 |
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SCSiMn2 |
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SCMnCr2 |
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SCMnCr3 |
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SCMnCr4 |
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SCMnM3 |
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SCCrM1 |
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SCCrM3 |
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SCMnCrM2 |
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SCMnCrM3 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.25-0.35 | 0.3-0.6 | 0.9-1.5 | 0.04 | 0.04 | 0.3-0.9 | 1.6-2.0 |
Mo | Al | Cu | Nb | Ti | V | Ce |
0.15-0.35 | ||||||
N | Co | Pb | B | Other | ||
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) |
---|---|---|---|---|---|---|
223 (≥) | 833 (≥) | 22 | 42 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 244 |
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 |
---|---|---|---|---|---|---|---|
34 | - | - | 0.41 | - | |||
261 | 863 | - | 34.3 | 444 | - | ||
757 | - | 33 | 34.2 | 241 | 244 |
Heat treated : 1322°C - 1793°C
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