USA ASTM DIN EN 17744, Alloy 59 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 | Alloy 59 | ASTM | USA | 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) | 
|---|---|---|---|---|---|---|
| 425 (≥) | 487 (≥) | 22 | 24 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 444 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 42 | - | - | 0.24 | - | |||
| 518 | 242 | - | 24.3 | 112 | - | ||
| 899 | - | 24 | 13.2 | 144 | 122 | 
Heat treated : 1429°C - 1252°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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