Properties
Dimension
| Property | Value |
|---|---|
Dimensions | For Pickled products, please contact the supplier. Please feel free to check the figure on the right side of the material page for more details. |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Charpy impact energy | -50 °C | 30 J Show Supplier Material materials with Charpy impact energy of 30 J | min. | for thickness 6-16 mm |
-40 °C | 27 J Show Supplier Material materials with Charpy impact energy of 27 J | min. | for thickness 6-16 mm | Transverse | |
-40 °C | 40 J Show Supplier Material materials with Charpy impact energy of 40 J | min. | for thickness 6-16 mm | |
-20 °C | 35 J Show Supplier Material materials with Charpy impact energy of 35 J | min. | for thickness 6-16 mm | Transverse | |
-20 °C | 50 J Show Supplier Material materials with Charpy impact energy of 50 J | min. | for thickness 6-16 mm | |
0 °C | 50 J Show Supplier Material materials with Charpy impact energy of 50 J | min. | for thickness 6-16 mm | Transverse | |
0 °C | 70 J Show Supplier Material materials with Charpy impact energy of 70 J | min. | for thickness 6-16 mm | |
20 °C | 60 J Show Supplier Material materials with Charpy impact energy of 60 J | min. | for thickness 6-16 mm | Transverse | |
20 °C | 80 J Show Supplier Material materials with Charpy impact energy of 80 J | min. | for thickness 6-16 mm | |
Elongation | 19 % Show Supplier Material materials with Elongation of 19 % | min. | for thickness 1.5-3 mm | Transverse, A80 | |
24 % Show Supplier Material materials with Elongation of 24 % | min. A5.65√So | for thickness 3-16 mm | Transverse | ||
Tensile strength | 390 - 510 MPa Show Supplier Material materials with Tensile strength of 390 - 510 MPa | for thickness 1.5-16 mm | Transverse | |
Yield strength | 275 MPa Show Supplier Material materials with Yield strength of 275 MPa | min. | for thickness 1.5-16 mm | Transverse |
Chemical properties
| Property | Value | Comment |
|---|---|---|
Aluminium | 0.02 % Show Supplier Material materials with Aluminium of 0.02 % | min. |
Carbon | 0.16 % Show Supplier Material materials with Carbon of 0.16 % | max. |
Chromium | 0.3 % Show Supplier Material materials with Chromium of 0.3 % | max. |
Copper | 0.3 % Show Supplier Material materials with Copper of 0.3 % | max. |
Manganese | 0.8 - 1.5 % Show Supplier Material materials with Manganese of 0.8 - 1.5 % | |
Molybdenum | 0.08 % Show Supplier Material materials with Molybdenum of 0.08 % | max. |
Nickel | 0.5 % Show Supplier Material materials with Nickel of 0.5 % | max. |
Niobium | 0.05 % Show Supplier Material materials with Niobium of 0.05 % | max. |
Nitrogen | 0.012 % Show Supplier Material materials with Nitrogen of 0.012 % | max. |
Phosphorus | 0.025 % Show Supplier Material materials with Phosphorus of 0.025 % | max. |
Silicon | 0.4 % Show Supplier Material materials with Silicon of 0.4 % | max. |
Sulfur | 0.008 % Show Supplier Material materials with Sulfur of 0.008 % | max. |
Titanium | 0.03 % Show Supplier Material materials with Titanium of 0.03 % | max. |
Vanadium | 0.05 % Show Supplier Material materials with Vanadium of 0.05 % | max. |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Steels for pressure vessels are mainly used to manufacture boilers, drums, pressure or steam piping, industrial thermal vessels and heat exchangers. These steels are suitable for mechanical forming and welding. | |
| Chemical composition | Notes: 1. For product thicknesses < 6 mm, a minimum manganese content of 0.60% is allowed. 2. A ratio Al/N ≥ 2 shall be applied. 3. The sum of the percentages by mass of the three elements chromium, copper and molybdenum shall not exceed 0.45%. 4. The sum of the percentages by mass of the three elements niobium, titanium and vanadium shall not exceed 0.05%. | |
| Other | Mechanical properties: The minimum impact energy values specified apply, even if they are not to be verified in the case of product thicknesses < 6 mm. Where minimum impact energy values are specified for several temperatures, verification of the impact energy, unless otherwise agreed, shall be carried out at the temperature for which the value of 27 J is specified. Where the minimum impact energy value specified at the lowest temperature is higher than 27 J, this higher value shall be verified. | |