Heat treated and stress relieved steel by HABA with excellent workability and high dimensional stability. Suitable for intensively processed components, for medium stress in mechanical engineering, toolmaking and vehicle construction.
|Thickness||grinded ≤Ra1.6 (N7)|
|Length/width||Ra6.3-12.5 cut with a precision circular saw|
|HABA standard tolerance||nominal size +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.
|Tensile strength Rm||560-620 (N/mm2)|
|Yield strength Re||275-340 (N/mm2)|
|Breaking strain (Lo = 5 do) A5||14-16 %|
|Impact energy AV (J)||≥25|
|Brinell hardness (HB30)||175-210|
|Thermal conductivity coefficient||35-45 (W/mK)|
|Thermal expansion coefficient||11-14 (10-6/K)|