1.4424 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Alloy Steel | 1.4424 | |||
1.4565 |
|||||
1.4404 |
|||||
1.4432 |
|||||
1.4435 |
|||||
1.4438 |
|||||
1.4406 |
|||||
1.4429 |
|||||
1.4439 |
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1.4462 |
|||||
1.4410 |
C |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni | Mo | Other |
---|---|---|---|---|---|---|---|---|
≤0.030 | 1.40-2.00 | 1.20-2.00 | 0.035 | 0.015 | 18.0-19.0 | 4.50-5.20 | 2.50-3.00 | N 0.05-0.10 |
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) |
---|---|---|---|---|---|---|
249 (≥) | 726 (≥) | 34 | 43 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 432 |
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 | - | - | 0.23 | - | |||
143 | 678 | - | 41.3 | 142 | - | ||
696 | - | 14 | 34.2 | 432 | 423 |
Heat treated : 1276°C - 1742°C
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