EN P355QL2 EN 10028-6 Steel Plate
boiler steel sheet Product Introduction
EN P355QL2 EN 10028-6 steel grade is commonly used in a wide range of structural and pressure vessel applications. It is ideal for components found in oil, gas, and chemical industry applications, as well as boilers, heat exchangers, and components for ships and submarines. Additionally, EN P355QL2 EN 10028-6 steel is a popular choice for pressure vessels due to its excellent combination of strength, toughness, and weldability.
Pressure Vessel And Boiler Steel Plate Product Details
EN P355QL2 EN 10028-6 Mechanical Properties
What is the chemical composition of EN P355QL2 EN 10028-6 steel? For EN P355QL2 EN 10028-6 Hardness, EN P355QL2 EN 10028-6 steel tensile strength, yield strength,elongation, please see the following table.
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 656 (≥) | 613 (≥) | 21 | 43 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 141 |
EN P355QL2 EN 10028-6 Physical Properties
Physical performance parameters of EN P355QL2 EN 10028-6 are mainly indicated by density, poisson's ratio, thermal conductivity, specific thermal capacity, coefficient of thermal expansion, modulus of elasticity, electrical resistance value, etc.
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson's coefficient, ν |
|---|---|---|---|---|---|---|---|
| 33 | - | - | 0.34 | - | |||
| 674 | 235 | - | 32.3 | 422 | - | ||
| 463 | - | 34 | 14.2 | 113 | 411 |
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