China GBT GH6159 wrought Co-base superalloy and GH6159 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Special Alloy | GH6159 | GBT | China | wrought Co-base superalloy |
GH4586 |
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GH4648 |
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GH4698 |
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GH4708 |
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GH4710 |
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GH4738 |
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GH4742 |
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GH5188 |
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GH5605 |
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GH5941 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | W(%) | Co(%) | B(%) | Nb(%) | Al(%) | Ti(%) | Fe(%) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
<0.04 | <0.20 | <0.20 | 0.020 | 0.010 | 18.00-20,00 | Bal | 6.00-8.00 | — | 34.00-38.00 | <0.030 | 0. 25-0.75 | 0.10-0. 30 | 2. 50-3.25 | 8.00-10.00 |
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) |
---|---|---|---|---|---|---|
747 (≥) | 837 (≥) | 24 | 33 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 421 |
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 |
---|---|---|---|---|---|---|---|
43 | - | - | 0.14 | - | |||
286 | 486 | - | 42.3 | 424 | - | ||
757 | - | 23 | 41.2 | 114 | 441 |
Heat treated : 1736°C - 1154°C
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