2.4973 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | High Alloy | 2.4973 | |||
1.4958 |
|||||
1.4959 |
|||||
1.4960 |
|||||
1.4961 |
|||||
1.4962 |
|||||
2.4964 |
|||||
2.4969 |
|||||
2.4632 |
|||||
1.4974 |
|||||
1.4971 |
C |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni | Mo | Other |
---|---|---|---|---|---|---|---|---|
≤0.12 | 0.50 | 0.10 | 0.020 | 0.010 | 18.0-20.0 | 9.00-10.5 |
Co 10.0-20.0 Al 1.40-1.80 Ti 2.80-3.30 Fe ≤5.00 B |
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) |
---|---|---|---|---|---|---|
728 (≥) | 266 (≥) | 32 | 44 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 212 |
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 |
---|---|---|---|---|---|---|---|
11 | - | - | 0.44 | - | |||
185 | 996 | - | 32.3 | 124 | - | ||
533 | - | 13 | 34.2 | 313 | 341 |
Heat treated : 1663°C - 1538°C
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