ISO 3183 PSL2 Grade X80MO Introduce
The ISO 3183 provides detailed information on all technical aspects of steel pipes, including their dimensions, mechanical properties, and quality assurance requirements. For example, it sets out requirements for the strength, hardness, and longitudinal weld tests that need to be performed in order to ensure that the pipe is suitable for its intended purpose.
Smelting temperature:1421°C - 1522°C
Application:Petroleum and natural gas industries -- Steel pipe for pipeline transportation systems
ISO 3183 PSL2 Grade X80MO Material Mechanical Properties
ISO 3183 PSL2 Grade X80MO has excellent corrosion resistance, making it well-suited for use in many industrial applications. The corrosion resistance of the steel can be improved by low levels of sulfur and phosphorous, as well as by adding chromium and nickel to the alloying elements. The steel's ability to resist corrosion is also dependent on the surrounding environment. In a marine environment, for example, the alloy should be treated with additional corrosion inhibitors to improve its resistance to corrosion.
The mechanical properties of the ISO 3183 PSL2 Grade X80MO steel are as follows:
| YieldRp0.2 | ≤ 169 (MPa) |
| TeileRm | ≤ 487 (MPa) |
| ImpactKV/Ku | 43(J) |
| ElongationA | 13% |
| Reduction in cross section on fractureZ | 23% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 311 |
ISO 3183 PSL2 Grade X80MO Material Thermal Properties
The thermal performance parameters of the ISO 3183 PSL2 Grade X80MO steel are as follows:
| Temperature (°C) | 31 | 862 | 121 |
| Modulus of elasticity (GPa) | - | 698 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 33 |
| Thermal conductivity (W/m·°C) | - | 22.3 | 43.2 |
| Specific thermal capacity (J/kg·°C) | - | 244 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.13 | - | - |
| Deity (kg/dm³) | - | - | 324 |
| Poisson’s coefficient, ν | - | - | 312 |
ISO 3183 PSL2 Grade X80MO Material Machining Technology
ISO 3183 PSL2 Grade X80MO is a specialized type of high-strength steel alloy constructed with a combination of chromium, manganese and molybdenum. ISO 3183 PSL2 Grade X80MO is highly malleable, making it suitable for a variety of machining operations. The machining of ISO 3183 PSL2 Grade X80MO is a complex process which can be carried out correctly and quickly to obtain a quality product.