China GB GH1014 Superalloys Iron-based superalloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Superalloys | GH1014 | GB | China | Iron-based superalloy |
C | Cr | Mo | Ni | W | Nb | B | Fe | Mn | Si | Ce | N |
---|---|---|---|---|---|---|---|---|---|---|---|
≤0.08 | 19.0 -22.0 | 1.5 -2.5 | 28.0 -34.0 | 7.5 -9.5 | 0.8 -1.3 | ≤0.01 | ≤Remainder | ≤1.5 | ≤0.6 | ≤0.05 | 0.15 -0.25 |
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) |
---|---|---|---|---|---|---|
173 (≥) | 226 (≥) | 32 | 42 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 311 |
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 | - | - | 0.34 | - | |||
283 | 649 | - | 31.3 | 413 | - | ||
755 | - | 34 | 34.2 | 223 | 413 |
Heat treated : 1176°C - 1686°C
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