HABA Consteel – Structural Steel
1.0570
S355J2G3
Normalized construction steel, suitable for welding and for simple mechanical components.Consteel finds application in the construction of machines and equipment.
APPLICATIONS
- Device construction
- Equipment construction
- Machines construction
- Special machines construct
FINISHES
| Thickness | grinded ≤Ra1.6 (N7) |
| Tolerance | +0.2 mm |
| Parallelism | ≤0.02 mm |
| Flatness | ≤0.5 mm |
| Length/width | Ra6.3-12.5 cut with a precision circular saw |
| HABA standard tolerance | nominal value +0.8/+0.3 mm |
| Customer-specific tolerance | within a tolerance field of 0.4 mm |
| Surface refinement | All metallic and non-metallic coatings |
We also manufacture rolled and milled blanks on request as well as special thicknesses and tolerances.
TECHNICAL SPECIFICATIONS
| Tensile strength Rm | 450-630 (N/mm2) |
| Yield strength ReH | 295-355 (N/mm2) |
| Breaking strain (Lo = 5 do) A5 | 18-22 % |
| Impact energy AV (J) | ≥27, test temp. -20°C |
| Density | 7.85 kg/dm3 |
| E-module | ~210 kN/mm2 |
| Thermal conductivity coefficient | 35-45 (W/mK) |
| Thermal expansion coefficient | 11-14 (10-6/K) |
