Supplied in solution-annealed condition. Ferro-Titanit® Cromoni is non-magnetisable, even after ageing at temperatures up to 900 °C.
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7.4 g/cm³ at 23 °C
Titanium carbide + austenite
Coefficient of thermal expansionα
9E-6 1/K at 100 °C
for 20°C to the mentioned temperature
12.4 W/(m·K) at 23 °C
1.53E-6 Ω·m at 23 °C
Relative magnetic permeabilityμrel
1.01 [-] at 23 °C
This austenitic grade is used for applications requiring complete non-magnetisability, a high wear resistance and maximum corrosion resistance.
Besides having a high wear resistance, this alloy is extremely resistant to corrosion and scaling, as well as highly tempering-resistant. This corrosion resistance is at its best with finely ground or polished surfaces.
In as-delivered condition, this material can be machined by conventional methods.
Solution Anealing: 1200°C, 2 hr in vacuum (Cooling 4 bar N2) Hardness: 52 HRC - Age-Hardening 800°C, 6 hr in Vacuum, Hardness: 54 HRC
This material data has been provided by Deutsche Edelstahlwerke Specialty Steel (DEW).