Dimension
Property | Value |
---|---|
Diameter | 6 - 410 mm Show Supplier Material materials with Diameter of 6 - 410 mm |
Mechanical
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 |
Elongation | 23.0 °C | 25 % Show Supplier Material materials with Elongation of 25 % |
Hardness, Brinell | 23.0 °C | 270 [-] Show Supplier Material materials with Hardness, Brinell of 270 [-] |
Tensile strength | 23.0 °C | 650 - 880 MPa Show Supplier Material materials with Tensile strength of 650 - 880 MPa |
Yield strength Rp0.2 | 23.0 °C | 450 MPa Show Supplier Material materials with Yield strength Rp0.2 of 450 MPa |
Chemical properties
Property | Value |
---|---|
Carbon | 0.03 % Show Supplier Material materials with Carbon of 0.03 % |
Chromium | 21 - 23 % Show Supplier Material materials with Chromium of 21 - 23 % |
Iron | Balance |
Manganese | 2 % Show Supplier Material materials with Manganese of 2 % |
Molybdenum | 2.5 - 3.5 % Show Supplier Material materials with Molybdenum of 2.5 - 3.5 % |
Nickel | 4.5 - 6.5 % Show Supplier Material materials with Nickel of 4.5 - 6.5 % |
Nitrogen | 0.1 - 0.22 % Show Supplier Material materials with Nitrogen of 0.1 - 0.22 % |
Phosphorus | 0.03 % Show Supplier Material materials with Phosphorus of 0.03 % |
Silicon | 1 % Show Supplier Material materials with Silicon of 1 % |
Sulfur | 0.015 % Show Supplier Material materials with Sulfur of 0.015 % |
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 |