S24000 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | High Alloy | S24000 | |||
XM-19 |
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S20910 |
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XM-31 |
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S21400 |
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S21800 |
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XM-10 |
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S21900 |
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XM-11 |
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S21904 |
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XM-29 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.08 | 1 | 11.5-14.5 | 0.06 | 0.03 | 17-19 | 2.3-3.7 |
Mo | Al | Cu | Nb | Ti | V | Ce |
N | Co | Pb | B | Other | ||
0.2-0.4 | ||||||
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) |
---|---|---|---|---|---|---|
625 (≥) | 787 (≥) | 21 | 41 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 422 |
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 |
---|---|---|---|---|---|---|---|
22 | - | - | 0.13 | - | |||
168 | 165 | - | 24.3 | 331 | - | ||
545 | - | 41 | 22.2 | 241 | 431 |
Heat treated : 1144°C - 1394°C
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