1.4473 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Mould Steel | 1.4473 | |||
1.4463 |
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GX40CrNiMo27-5 |
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1.4464 |
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GX2CrNiMoN25-6-3 |
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1.4468 |
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GX2CrNiMoN26-7-4 |
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1.4469 |
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GX2CrNiMoN22-5-3 |
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1.4470 |
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GX2CrNiMoN25-25-2 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.03 | 1.00 | 2.00 | 0.045 | 0.030 | 24.0-26.0 | 22.0-25.0 |
Mo | Al | Cu | Nb | Ti | V | Ce |
2.00- 2.50 | ||||||
N | Co | Pb | B | Other | ||
0.08-0.16 | ||||||
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) |
---|---|---|---|---|---|---|
296 (≥) | 271 (≥) | 31 | 33 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 324 |
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 |
---|---|---|---|---|---|---|---|
42 | - | - | 0.42 | - | |||
741 | 773 | - | 11.3 | 323 | - | ||
661 | - | 14 | 33.2 | 144 | 123 |
Heat treated : 1225°C - 1637°C
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