Supplied in solution-annealed condition. Ferro-Titanit® Cromoni is non-magnetisable, even after ageing at temperatures up to 900 °C.
7.4 g/cm³ at 20 °C
Titanium carbide + austenite
Compressive strength Rmc
1500 MPa at 20 °C
Elastic modulus E
277 GPa at 20 °C
Flexural strength σbend
1300 MPa at 20 °C
Hardness, Rockwell C HRC
54 [-] at 20 °C
Coefficient of thermal expansion α
9E-6 1/K at 100 °C
for 20°C to the mentioned temperature
Thermal conductivity λ
12.4 W/(m·K) at 20 °C
Electrical resistivity ρel
1.53E-6 Ω·m at 20 °C
Relative magnetic permeability μrel
1.01 [-] at 20 °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).