Eigenschaften
Abmessung
Mechanisch
| Property | Temperature | Value |
|---|---|---|
Charpy impact energy, V-notch | -196.0 °C | 140 J Show Supplier Material materials with Charpy impact energy, V-notch of 140 J |
Dehnung | 23.0 °C | 40 % Show Supplier Material materials with Dehnung of 40 % |
Streckgrenze Rp 0,2 | 23.0 °C | 276 MPa Show Supplier Material materials with Streckgrenze Rp 0,2 of 276 MPa |
Zugfestigkeit | 23.0 °C | 650 MPa Show Supplier Material materials with Zugfestigkeit of 650 MPa |
Chemical properties
| Property | Value |
|---|---|
Chrom | 26 - 28 % Show Supplier Material materials with Chrom of 26 - 28 % |
Eisen | Balance |
Kohlenstoff | 0.015 % Show Supplier Material materials with Kohlenstoff of 0.015 % |
Kupfer | 1 - 1.4 % Show Supplier Material materials with Kupfer of 1 - 1.4 % |
Mangan | 2 % Show Supplier Material materials with Mangan of 2 % |
Molybdän | 6 - 7 % Show Supplier Material materials with Molybdän of 6 - 7 % |
Nickel | 30 - 32 % Show Supplier Material materials with Nickel of 30 - 32 % |
Phosphor | 0.02 % Show Supplier Material materials with Phosphor of 0.02 % |
Schwefel | 0.01 % Show Supplier Material materials with Schwefel of 0.01 % |
Silizium | 0.3 % Show Supplier Material materials with Silizium of 0.3 % |
Stickstoff | 0.15 - 0.25 % Show Supplier Material materials with Stickstoff of 0.15 - 0.25 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Typical applications: Pulp and paper industry, flue gas desulphurization – FGD – systems, sea water heat exchangers, petroleum production and refining industry, mining industry – ore processing and pressure vessels with wall temperatures between -196°C to 550°C. | |
| Corrosion properties | With excellent corrosion resistance in sulfuric acid, reducing and oxidizing media and has strong resistance to corrosion and erosion corrosion in phosphoric environment. Typically the alloy has PREN of ≥ 48, which ensure that the resistance to pitting corrosion is high. | |
| Heat Treatment | Solution annealing at min 1150°C followed by water quenching. | |
| Welding | Very good | |