EN 10028-5 1.8837 Introduce
The applications of EN 10028-5 1.8837 are wide and include boilers, pressure vessels, tanks, and heat exchangers. It is commonly used in the automotive, power and energy, marine, and fabrication industries. It is also used in the manufacture of pipes, plate steel, beams, and other components.
Smelting temperature:1664°C - 1448°C
Application:Pressure flat steel products - Part 5: Weldable fine grain steel, thermomechanical rolling
EN 10028-5 1.8837 Material Mechanical Properties
EN 10028-5 1.8837 is a type of steel that is strong and durable, making it ideal for a variety of applications. Its improved tensile and yield strength make it an excellent choice in applications where strength and durability are paramount. Its impact resistance ensures it can withstand shock and sudden forces, while its weldability means it can be used in a variety of welding applications. Finally, its corrosion resistance makes it perfect for applications where corrosion resistance is a priority.
The mechanical properties of the EN 10028-5 1.8837 steel are as follows:
| YieldRp0.2 | ≤ 134 (MPa) |
| TeileRm | ≤ 794 (MPa) |
| ImpactKV/Ku | 44(J) |
| ElongationA | 14% |
| Reduction in cross section on fractureZ | 22% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 312 |
EN 10028-5 1.8837 Material Thermal Properties
The thermal performance parameters of the EN 10028-5 1.8837 steel are as follows:
| Temperature (°C) | 41 | 416 | 698 |
| Modulus of elasticity (GPa) | - | 912 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 34 |
| Thermal conductivity (W/m·°C) | - | 24.3 | 32.2 |
| Specific thermal capacity (J/kg·°C) | - | 131 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.24 | - | - |
| Deity (kg/dm³) | - | - | 243 |
| Poisson’s coefficient, ν | - | - | 313 |
EN 10028-5 1.8837 Material Machining Technology
The tools should be sharpened before Machining since EN 10028-5 1.8837 steel is known to be harder than average steel. The tools should also be changed regularly to maintain their sharpness. When Machining, it is best to use a coolant to reduce friction and heat build-up. This will increase the longevity of the tools and minimize the risk of defects in the components.