1.3953 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Alloy Steel | 1.3953 | |||
1.3819 |
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X50MnCrV 20-14 |
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1.3914 |
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X2CrNiMnMoNNb 21-15-7-3 |
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1.3941 |
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X4CrNi 18-13 |
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1.3949 |
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X5MnCrNiN 18-13 |
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1.3952 |
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X2CrNiMoN 18-14-3 |
C |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni | Mo | Other |
---|---|---|---|---|---|---|---|---|
≤ 0.040 | 1.00 | 2.00 | 0.045 | 0.030 | 16.5-18.5 | 13.5-15.5 | 2.50-3.00 | ---------------- |
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) |
---|---|---|---|---|---|---|
539 (≥) | 761 (≥) | 33 | 31 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 312 |
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 |
---|---|---|---|---|---|---|---|
24 | - | - | 0.41 | - | |||
374 | 213 | - | 23.3 | 431 | - | ||
611 | - | 44 | 24.2 | 213 | 424 |
Heat treated : 1869°C - 1475°C
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