EN 10088-1 1.4600 Introduce
EN 10088-1 1.4600 is applicable to flat products; long products including bars and rods, wire and slabs; oxide-coated products; and corrosion-resistant products such as valves and fittings. It covers stainless steels of the following grades: austenitic, ferritic, martensitic, and duplex (a blend of austenitic and ferritic) as well as precipitation-hardening steels. The standard also designates several additional application requirements for these grades, such as temper rolling or cold processing, or additional heat treatment or surface modifications.
Smelting temperature:1121°C - 1613°C
Application:Stainless steels. List of stainless steels
EN 10088-1 1.4600 Material Chemical Composition
The chemical composition of the EN 10088-1 1.4600 steel are as follows:
| Element | Min | Max |
|---|---|---|
| Carbon (C) | - | 0.0300 |
| Manganese (Mn) | 1.0000 | 2.5000 |
| PhOsphorus (P) | - | 0.0400 |
| Sulfur (S) | - | 0.0150 |
| Silicon (Si) | - | 1.0000 |
| Nickel (Ni) | 0.3000 | 1.0000 |
| Chromium (Cr) | 11.0000 | 13.0000 |
| Titanium (Ti) | - | 0.3500 |
| Nitrogen (N) | - | 0.0250 |
EN 10088-1 1.4600 Material Mechanical Properties
EN 10088-1 1.4600 steels are also highly heat resistant. This property is the result of the combination of elements in the alloy, as well as the specific heat treatments used in the fabrication of the steel. This property makes EN 10088-1 1.4600 steels a great choice for applications where the steel must be subjected to high temperatures, such as components of a vehicle's exhaust system.
The mechanical properties of the EN 10088-1 1.4600 steel are as follows:
| YieldRp0.2 | ≤ 633 (MPa) |
| TeileRm | ≤ 744 (MPa) |
| ImpactKV/Ku | 23(J) |
| ElongationA | 43% |
| Reduction in cross section on fractureZ | 21% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 321 |
EN 10088-1 1.4600 Material Thermal Properties
The thermal performance parameters of the EN 10088-1 1.4600 steel are as follows:
| Temperature (°C) | 13 | 359 | 917 |
| Modulus of elasticity (GPa) | - | 754 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 21 |
| Thermal conductivity (W/m·°C) | - | 34.3 | 11.2 |
| Specific thermal capacity (J/kg·°C) | - | 222 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.11 | - | - |
| Deity (kg/dm³) | - | - | 441 |
| Poisson’s coefficient, ν | - | - | 241 |
EN 10088-1 1.4600 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 1.4600 steel.