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Al2O3 - TiO2 97 3

EU EN Al2O3-TiO2973 热喷涂 - 粉末 - 组成,电源技术状况 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Al2O3-TiO2973 / Al2O3 - TiO2 97 3
Category Grade Standard Region/Area Standard Content
Metals Al2O3 - TiO2 97 3 EN 1274 EU 热喷涂 - 粉末 - 组成,电源技术状况

Chemical composition(mass fraction)(wt.%) of the Al2O3 - TiO2 97 3

Element Min Max Similar
TiO2 2.0000 4.0000 -
SiO2 - 1.0000 -
FeO - 1.0000 -
Al2O3 93.0000 - -

Mechanical Properties of steel grade Al2O3 - TiO2 97 3

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
418 (≥) 685 (≥) 14 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade Al2O3 - TiO2 97 3

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
21 - -     0.33 -  
634 283 - 23.3 342   -  
965 - 13 41.2   234 132

Heat Treatment of steel grade Al2O3 - TiO2 97 3

Heat treated : 1934°C - 1695°C

Technological Curves of steel grade Al2O3 - TiO2 97 3

Cross Reference Table (Equivalent Grade) of Al2O3 - TiO2 97 3

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