NiCo20Cr15MoAlTi High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | High Alloy | NiCo20Cr15MoAlTi | |||
NiCr20Co18Ti |
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GH4118 |
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GH3333 |
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GH3170 |
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GH2901 |
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GH1167 |
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GH1139 |
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GH1138 |
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GH1014 |
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GH1013 |
C |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni | Mo | Other |
---|---|---|---|---|---|---|---|---|
0.12-0.17 | 1.00 | 1.00 | 0.045 | 0.015 | 14.0-15.7 | 4.50-5.50 |
Co 18.0-22.0 Al 4.5-4.9 Ti 0.90-1.50 B 0.003-0.010 Zr ≤ 0.15 Fe ≤1.0 Cu≤0.20 |
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) |
---|---|---|---|---|---|---|
585 (≥) | 854 (≥) | 41 | 41 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 313 |
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 | - | |||
178 | 585 | - | 22.3 | 444 | - | ||
737 | - | 34 | 43.2 | 311 | 111 |
Heat treated : 1588°C - 1778°C
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