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Cr2O3 - TiO2 60 40

EU EN Cr2O3-TiO26040 热喷涂 - 粉末 - 组成,电源技术状况 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals Cr2O3 - TiO2 60 40 EN 1274 EU 热喷涂 - 粉末 - 组成,电源技术状况

Chemical composition(mass fraction)(wt.%) of the Cr2O3 - TiO2 60 40

Element Min Max Similar
TiO2 38.0000 42.0000 -
SiO2 - 0.5000 -
FeO - 0.5000 -
Cr2O3 - - -

Mechanical Properties of steel grade Cr2O3 - TiO2 60 40

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)
139 (≥) 889 (≥) 43 22 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade Cr2O3 - TiO2 60 40

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
22 - -     0.41 -  
281 833 - 23.3 443   -  
289 - 11 34.2   344 241

Heat Treatment of steel grade Cr2O3 - TiO2 60 40

Heat treated : 1534°C - 1453°C

Technological Curves of steel grade Cr2O3 - TiO2 60 40

Cross Reference Table (Equivalent Grade) of Cr2O3 - TiO2 60 40

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