EN 10025 Fe430D2 Introduce
EN 10025 is the latest European Regulation for the introduction of the steel standard. It was first developed in 1993 and immediately replaced all existing national standards in the United Kingdom and other European countries, covering the materials and design of structural steel used in the vast majority of construction works throughout Europe.
Smelting temperature:1719°C - 1949°C
Application:Technical conditions for the delivery of non-alloy structural steel hot rolled products
EN 10025 Fe430D2 Material Chemical Composition
The chemical composition of the EN 10025 Fe430D2 steel are as follows:
| Element | Min | Max |
|---|---|---|
| Sulfur (S) | - | 0.0450 |
| PhOsphorus (P) | - | 0.0450 |
| Manganese (Mn) | - | 1.6000 |
| Carbon (C) | - | 0.2100 |
EN 10025 Fe430D2 Material Mechanical Properties
The EN 10025 Fe430D2 is a European standard for structural steel products. It provides a minimum yield strength up to 355 N/mm² under nominal thickness up to 16 mm, with a range of product options for a specific strength category. The mechanical and chemical requirements for EN 10025 Fe430D2 must be met to ensure compliance with the standard. In addition to that, the performance requirements must be met.
The mechanical properties of the EN 10025 Fe430D2 steel are as follows:
| YieldRp0.2 | ≤ 472 (MPa) |
| TeileRm | ≤ 243 (MPa) |
| ImpactKV/Ku | 43(J) |
| ElongationA | 41% |
| Reduction in cross section on fractureZ | 21% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 443 |
EN 10025 Fe430D2 Material Thermal Properties
The thermal performance parameters of the EN 10025 Fe430D2 steel are as follows:
| Temperature (°C) | 33 | 594 | 811 |
| Modulus of elasticity (GPa) | - | 336 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 41 |
| Thermal conductivity (W/m·°C) | - | 23.3 | 22.2 |
| Specific thermal capacity (J/kg·°C) | - | 311 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.13 | - | - |
| Deity (kg/dm³) | - | - | 111 |
| Poisson’s coefficient, ν | - | - | 424 |
EN 10025 Fe430D2 Material Machining Technology
EN 10025 Fe430D2 Steel is considered one of the most versatile and useful grades of steel used in the engineering and construction industry. EN 10025 Fe430D2 steel is available in many different variations, each with unique properties and benefits.