Toolox44 is a pre-hardened steel with a hardness of 45 HRC and a yield strength of 1300 N/mm². It is easy to work with suitable tools. Because of the low levels of internal stress, large sections may be machined without movement and stress relieving is neither necessary nor recommended. This steel which is used in mechanical engineering and tool making may be polished and etched with excellent results.
|Thickness||grinded Ra1.6 (N7)|
|Tolerance||+0.2 /+0.1 mm|
|Tolerance||DIN/EN 10029 class C|
|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|
We can also produce milled blanks on request as well as special thicknesses and tolerances.
|Tensile strength Rm||1450 (N/mm2)|
|Yield strength Rp0.2||1300 (N/mm2)|
|Breaking strain (Lo = 5 do) A5||≥13 %|
|Impact energy AV (J)||typical values 130J/20°C
guaranteed values 20J/20°C
|Brinell hardness (HB)||450 HBW