EN 10025 Fe430B Introduce
The European Standard, {stnadard}, is an important specification for structural steel in the construction industry. It aims to bring unity and facilitate the free movement of goods across European nations. It provides the essential requirements for classifying, welding, cutting and producing structural steels. Additionally, its requirements ensure that all structural steel components intended for use in the construction industry are supplied in accordance with the specified standards and regulations.
Smelting temperature:1655°C - 1843°C
Application:Technical conditions for the delivery of non-alloy structural steel hot rolled products
EN 10025 Fe430B Material Chemical Composition
The chemical composition of the EN 10025 Fe430B steel are as follows:
| Element | Min | Max |
|---|---|---|
| Sulfur (S) | - | 0.0550 |
| PhOsphorus (P) | - | 0.0550 |
| Nitrogen (N) | - | 0.0110 |
| Manganese (Mn) | - | 1.6000 |
| Carbon (C) | - | 0.2400 |
EN 10025 Fe430B Material Mechanical Properties
EN 10025 Fe430B is a European standard for hot-rolled structural steel, which has excellent mechanical properties. It has a high strength, ductility, corrosion resistance and low maintenance requirements, which make it ideal for use in a variety of applications. With these benefits in mind, it is easy to see why EN 10025 Fe430B steel is a popular choice for many manufacturers and engineers.
The mechanical properties of the EN 10025 Fe430B steel are as follows:
| YieldRp0.2 | ≤ 534 (MPa) |
| TeileRm | ≤ 375 (MPa) |
| ImpactKV/Ku | 23(J) |
| ElongationA | 21% |
| Reduction in cross section on fractureZ | 31% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 123 |
EN 10025 Fe430B Material Thermal Properties
The thermal performance parameters of the EN 10025 Fe430B steel are as follows:
| Temperature (°C) | 13 | 889 | 492 |
| Modulus of elasticity (GPa) | - | 766 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 33 |
| Thermal conductivity (W/m·°C) | - | 32.3 | 12.2 |
| Specific thermal capacity (J/kg·°C) | - | 213 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.41 | - | - |
| Deity (kg/dm³) | - | - | 124 |
| Poisson’s coefficient, ν | - | - | 433 |
EN 10025 Fe430B Material Machining Technology
EN 10025 Fe430B Steel is considered one of the most versatile and useful grades of steel used in the engineering and construction industry. EN 10025 Fe430B steel is available in many different variations, each with unique properties and benefits.