China GBT GH4049 wrought Fe/Ni-base superalloy and GH4049 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Special Alloy | GH4049 | GBT | China | wrought Fe/Ni-base superalloy |
GH3039 |
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GH3044 |
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GH3128 |
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GH3170 |
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GH3536 |
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GH3600 |
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GH3625 |
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GH3652 |
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GH4033 |
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GH4037 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Cu(%) | Co(%) | B(%) | Al(%) | Ti(%) | Fe(%) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.04 -0. 10 | 0.50 | 0.50 | 0.010 | 0.010 | 9.50 -11.00 | Bal | 4.50-5.50 | 0.200-0. 500 | 5.00~6.00 | 0.070 | 14.00-16.00 | ≤0.025 | 3. 70-4. 40 | 1. 40 -1. 90 | ≤1.50 |
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) |
---|---|---|---|---|---|---|
877 (≥) | 244 (≥) | 11 | 21 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 233 |
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 |
---|---|---|---|---|---|---|---|
41 | - | - | 0.24 | - | |||
271 | 148 | - | 33.3 | 321 | - | ||
773 | - | 13 | 42.2 | 213 | 342 |
Heat treated : 1212°C - 1287°C
Grade | Standard | Country | Application |
---|---|---|---|
GH4049 | GBT | China | Age hardening type iron base alloy |
GH4049 | GBT | China | wrought Fe/Ni-base superalloy |
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