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The key benefits of StarCeram® AT include: Low price, low thermal conductivity, very low coefficient of thermal expansion and thus very high thermal shock and thermal shock resistance, low wettability to aluminium and non-ferrous metal melts.
See where StarCeram® AT Aluminium Titanate 1203 (Al₂TiO₅) falls on the material property chart for Density against Elastic modulus in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.
3.32 g/cm³ at 20 °C
4-point bending, 40/20mm
at 20 °C
converted from 5 GPa
Coefficient of thermal expansionα
1E-6 1/K at 20 °C
RT - 1000°C
Max service temperatureTmax
1.4 W/(m·K) at 20 °C
Thermal shock parameter R1R1
1.00E+14 Ω·m at 20 °C
Crucibles, dosing tubes, riser tubes, nozzles, slide valves, spruce bushings
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This material data has been provided by KYOCERA Fineceramics Precision GmbH.