Alloy 59 / 2.4605
The nickel-chromium-molybdenum Alloy 2.4605 (alloy 59) is often used for chemical industry, pulp and paper industry as well as flue gas desulfurization plants. E are able to deliver tubes, tube accessories, flanges, rods and bars as well as sheets and plates in 2.4605 (Alloy 59). Alloy 59 is stated in BAM-List (Hazardous Materials Transportation).
Material Data Sheet
| Material Designation | 2.4605 |
|---|---|
| Alloy | Alloy 59 |
| EN Material Symbol | NiCr23Mo16Al |
| UNS | N 06059 |
| Trademark | Nicrofer® 5923hMo |
| Norm DIN | EN 17744 |
| VdTÜV Technical Data Sheet | 505 |
Main fields of application of alloy 59
Alloy 59 is used for: environmental technology, chemical industry (chemical processes with oxidating and reducing acids, resistance against damp chloric gas) and solid waste incinerators. Predominantly 2.4605 is used for chemical industry, pulp and paper industry and and flue gas desulfurization plants.
Chemical composition of alloy 59
| C | Si | Mn | P | S | Cr |
|---|---|---|---|---|---|
| ≤ % | ≤ % | ≤ % | ≤ % | ≤ % | % |
| 0.01 | 0,1 | 0,50 | 0,025 | 0,015 | 22,0-24,0 |
| Mo | Ni | Al | Co | Cu | Fe |
|---|---|---|---|---|---|
| % | % | % | ≤ % | ≤ % | ≤ % |
| 15,0-16,0 | Rest | 0,10-0,40 | 0,30 | 0,50 | 1,50 |
Characteristics of alloy 59
| Temperature Range | Material for wet corrosion |
|---|---|
| Density | 8,6 g/cm³ |
| ISO-V notch impact toughness | ≥ 225 J/cm² at room temperature |
| ≥ 200 J/cm² bei -196°C | |
| Low sensitivity for intercrystalline corrosion |