China JB Q/6S 1966 K465, Q/KJ.J02.33, K465 cast superalloy Superalloys K465 alloy has been used for gas turbine blade made of various types of aircraft engine, turbine vane and turbine nozzle. and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Superalloys | K465 cast superalloy | JB | China | K465 alloy has been used for gas turbine blade made of various types of aircraft engine, turbine vane and turbine nozzle. |
C | Cr | Ni | Co | W | Mo | Al | Ti | Fe | Nb | Zr | B | Ce | Y | Si | P | S | Pb | Bi |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.13 -0.20 | 8.00 -9.00 | ≤Bal | 9.00 -10.50 | 9.50 -11.00 | 1.20 -2.40 | 5.10 -6.00 | 2.00 -2.90 | ≤1.0 | 0.80 -1.20 | ≤0.04 | ≤0.035 | ≤0.02 | ≤0.01 | ≤0.40 | ≤0.015 | ≤0.01 | ≤0.0005 | ≤0.0005 |
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) |
---|---|---|---|---|---|---|
166 (≥) | 372 (≥) | 34 | 34 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 443 |
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 |
---|---|---|---|---|---|---|---|
14 | - | - | 0.11 | - | |||
527 | 175 | - | 21.3 | 212 | - | ||
596 | - | 24 | 14.2 | 434 | 342 |
Heat treated : 1341°C - 1381°C
Q/6S 1966 K465 | Alloy ingot specification | Q-6S-1966-K465.pdf |
Q/KJ.J02.33 | Mother alloy ingot casting high temperature alloy | Q-KJ-J02-33.pdf |
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