General Information
Grade SB400D is a micro-alloyed steel for general purposes with specified mechanical properties and impact requirements. The material is delivered as rolled and suitable for welding. The mechanical properties may change if the material is heat-treated.
Grade SB420 is a micro-alloyed steel for general purposes with specified mechanical properties and impact requirements. The material is delivered as rolled. The mechanical properties may change if the material is heat-treated.
* Designation followed by "*" is not an official EN standard grade but named according to the rules in EN 10027.
Similar designations
2142
Other properties (typical values)
| Youngs module (GPa) | Poisson´s ratio (-) | Shear module (GPa) | Density (kg/m3) |
|---|
| 210 |
0.3 |
80 |
7800 |
| Average CTE 20-300°C (µm/m°K) | Specific heat capacity 50/100°C (J/kg°K) | Thermal conductivity Ambient temperature (W/m°K) | Electrical resistivityAmbient temperature (µΩm) |
|---|
| 12 |
460 - 480 |
40 - 45 |
0.20 - 0.25 |
Disclaimer
The information in this document is for illustrative purposes only. The data and examples are only general recommendations and not a warranty or a guarantee. The suitability of a product for a specific application can be confirmed only by Ovako once given the actual conditions.The purchaser of an Ovako product has the responsibility to ascertain and control the applicability of the products before using them. Continuous development may necessitate changes in technical data without notice. This document is only valid for Ovako material. Other material, covering the same international specifications, does not necessarily comply with the properties presented in this document.
