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
  • Machined and engineered parts of all kinds

 

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

 

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)