EN 10088-1 1.4361 Introduce
The EN 10088-1 standard is intended to ensure that steels used in different applications retain their properties and integrity even when exposed to temperatures greater than their normal operating temperatures. Under this standard, EN 10088-1 steels are classified according to their thermal properties. These properties are determined by tests such as thermal expansion, thermal conductivity and thermal diffusivity tests.
Smelting temperature:1234°C - 1131°C
Application:Stainless steels. List of stainless steels
EN 10088-1 1.4361 Material Chemical Composition
The chemical composition of the EN 10088-1 1.4361 steel are as follows:
| Element | Min | Max |
|---|---|---|
| Carbon (C) | - | 0.0150 |
| Manganese (Mn) | - | 2.0000 |
| PhOsphorus (P) | - | 0.0250 |
| Sulfur (S) | - | 0.0100 |
| Silicon (Si) | 3.7000 | 4.5000 |
| Nickel (Ni) | 14.0000 | 16.0000 |
| Chromium (Cr) | 16.5000 | 18.5000 |
| Molybdenum (Mo) | - | 0.2000 |
| Nitrogen (N) | - | 0.1000 |
| Nitrogen (N) | - | 0.1100 |
EN 10088-1 1.4361 Material Mechanical Properties
One of the main advantages of EN 10088-1 1.4361 steel is its corrosion resistance. The inclusion of chromium in the alloy causes a layer of chromium oxide to form on the surface of the steel, effectively creating a barrier which prevents oxidation and corrosion. This layer is incredibly thin, but strong enough to provide excellent protection from the elements. As such, EN 10088-1 1.4361 steels are ideal for applications where it is necessary to maintain a neat and clean surface, such as in food processing or medical equipment.
The mechanical properties of the EN 10088-1 1.4361 steel are as follows:
| YieldRp0.2 | ≤ 445 (MPa) |
| TeileRm | ≤ 763 (MPa) |
| ImpactKV/Ku | 21(J) |
| ElongationA | 33% |
| Reduction in cross section on fractureZ | 21% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 241 |
EN 10088-1 1.4361 Material Thermal Properties
The thermal performance parameters of the EN 10088-1 1.4361 steel are as follows:
| Temperature (°C) | 44 | 168 | 534 |
| Modulus of elasticity (GPa) | - | 585 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 41 |
| Thermal conductivity (W/m·°C) | - | 14.3 | 24.2 |
| Specific thermal capacity (J/kg·°C) | - | 212 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.41 | - | - |
| Deity (kg/dm³) | - | - | 144 |
| Poisson’s coefficient, ν | - | - | 213 |
EN 10088-1 1.4361 Material Machining Technology
Steel is one of the most commonly used metal alloys in the world. It is known for its strength, durability, and resistance to corrosion, among other properties. EN 10088-1 is an internationally accepted standard for steel sheet and plate products, and it is one of the most popular grades of stainless steel used in the manufacture of machine parts and components. In order to obtain the desired shape and size, machining must be done to EN 10088-1 1.4361 steel.