Propiedades
Medidas
| Property | Value |
|---|---|
Diámetro | 6 - 410 mm Show Supplier Material materials with Diámetro of 6 - 410 mm |
Mecánica
| 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 |
Dureza Brinell | 23.0 °C | 270 [-] Show Supplier Material materials with Dureza Brinell of 270 [-] |
Elongación | 23.0 °C | 25 % Show Supplier Material materials with Elongación of 25 % |
Límite elástico Rp 0,2 | 23.0 °C | 450 MPa Show Supplier Material materials with Límite elástico Rp 0,2 of 450 MPa |
Resistencia a la tracción | 23.0 °C | 650 - 880 MPa Show Supplier Material materials with Resistencia a la tracción of 650 - 880 MPa |
Chemical properties
| Property | Value |
|---|---|
Azufre | 0.015 % Show Supplier Material materials with Azufre of 0.015 % |
Carbono | 0.03 % Show Supplier Material materials with Carbono of 0.03 % |
Cromo | 21 - 23 % Show Supplier Material materials with Cromo of 21 - 23 % |
Fósforo | 0.03 % Show Supplier Material materials with Fósforo of 0.03 % |
Hierro | Balance |
Manganeso | 2 % Show Supplier Material materials with Manganeso of 2 % |
Molibdeno | 2.5 - 3.5 % Show Supplier Material materials with Molibdeno of 2.5 - 3.5 % |
Nitrógeno | 0.1 - 0.22 % Show Supplier Material materials with Nitrógeno of 0.1 - 0.22 % |
Níquel | 4.5 - 6.5 % Show Supplier Material materials with Níquel of 4.5 - 6.5 % |
Silicona | 1 % Show Supplier Material materials with Silicona of 1 % |
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 | |