Eigenschaften
Abmessung
| Property | Value |
|---|---|
Durchmesser | 6 - 410 mm Show Supplier Material materials with Durchmesser of 6 - 410 mm |
Mechanisch
| Property | Temperature | Value |
|---|---|---|
Charpy impact energy, V-notch | -46.0 °C | 45 J Show Supplier Material materials with Charpy impact energy, V-notch of 45 J |
Dehnung | 23.0 °C | 25 % Show Supplier Material materials with Dehnung of 25 % |
Härte, Brinell | 23.0 °C | 270 [-] Show Supplier Material materials with Härte, Brinell of 270 [-] |
Streckgrenze Rp 0,2 | 23.0 °C | 450 MPa Show Supplier Material materials with Streckgrenze Rp 0,2 of 450 MPa |
Zugfestigkeit | 23.0 °C | 650 - 880 MPa Show Supplier Material materials with Zugfestigkeit of 650 - 880 MPa |
Chemical properties
| Property | Value |
|---|---|
Chrom | 21 - 23 % Show Supplier Material materials with Chrom of 21 - 23 % |
Eisen | Balance |
Kohlenstoff | 0.03 % Show Supplier Material materials with Kohlenstoff of 0.03 % |
Mangan | 2 % Show Supplier Material materials with Mangan of 2 % |
Molybdän | 2.5 - 3.5 % Show Supplier Material materials with Molybdän of 2.5 - 3.5 % |
Nickel | 4.5 - 6.5 % Show Supplier Material materials with Nickel of 4.5 - 6.5 % |
Phosphor | 0.03 % Show Supplier Material materials with Phosphor of 0.03 % |
Schwefel | 0.015 % Show Supplier Material materials with Schwefel of 0.015 % |
Silizium | 1 % Show Supplier Material materials with Silizium of 1 % |
Stickstoff | 0.1 - 0.22 % Show Supplier Material materials with Stickstoff of 0.1 - 0.22 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | It is widely used in Oil & Gas Industry, hydro power, pressure vessels, pulp & Equipment for the Paper Industry, structural components and chemical tankers. | |
| Corrosion properties | High resistance to stress corrosion cracking in halide containing environments, High resistance to pitting and crevice corrosion, High resistance to general corrosion, High resistance to erosion corrosion and corrosion fatigue. PREN ≥ 34 | |
| Heat Treatment | Solution annealing at 1020 – 1100°C followed by water quenching. | |
| Welding | Very good | |