Germany DIN DIN EN 17744, 2.4605 Superalloys The chemically stable and high-temperature resistant nickel and cobalt alloy 2.4605 (alloy 59) is mainly used in the chemical industry, flue gas desulphurating plants, paper industry. and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Superalloys | 2.4605 | DIN | Germany | The chemically stable and high-temperature resistant nickel and cobalt alloy 2.4605 (alloy 59) is mainly used in the chemical industry, flue gas desulphurating plants, paper industry. |
C | Si | Mn | P | S | Cr | Ni | Al | Co | Cu | Fe |
---|---|---|---|---|---|---|---|---|---|---|
≤0.01 | ≤0.10 | ≤0.50 | ≤0.025 | ≤0.015 | 22.00 -24.00 | ≤Bal | 0.10 -0.40 | ≤0.30 | ≤0.50 | ≤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) |
---|---|---|---|---|---|---|
744 (≥) | 446 (≥) | 13 | 31 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 412 |
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 |
---|---|---|---|---|---|---|---|
34 | - | - | 0.22 | - | |||
394 | 392 | - | 32.3 | 134 | - | ||
154 | - | 33 | 32.2 | 434 | 234 |
Heat treated : 1796°C - 1861°C
DIN EN 17744 | The chemically stable and high-temperature resistant nickel and cobalt alloy 2.4605 (alloy 59) is mainly used in the chemical industry, flue gas desulphurating plants, paper industry. | DIN-EN-17744.pdf |
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