HABA Planar Steel / Planstahl
1.0577
S355J2+N
Engineering steel
HABA Planstahl ist an ormalised heat-treated steel well suited for welding and for basic machine components. Planstahl comes mainly into use in mechanical engineering, vehicle and tool construction.
APPLICATIONS
- Base plates
- Mounting plates
- Table tops
FINISHES
| Thickness | grinded ≤Ra1.6 (N7) |
| Tolerance | +0.3/0 mm |
| Parallelism | ≤0.1 mm |
| Evenness | ≤0.3 mm |
| Length/width | Ra6.3-12.5 cut with a precision circular saw |
| HABA standard tolerance | nominal size +1.0/0 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 | 470-630 (N/mm2) |
| Yield strength ReH | 295-355 (N/mm2) |
| Breaking strain (Lo = 5 do) A5 | 17-22 % |
| 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) |
