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China XB 102030 氟化镝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 102030 / 102030
Category Grade Standard Region/Area Standard Content
Metals 102030 XB/T 215 China 氟化镝

Chemical composition(mass fraction)(wt.%) of the 102030

Element Min Max Similar
REO 83.0000 - -
Dy2O3/REO 99.9000 - -
F 24.0000 - -
Gd2O3/REO - 0.0100 -
Tb4O7/REO - 0.0200 -
Ho2O3/REO - 0.0200 -
Er2O3/REO - 0.0100 -
Y2O3/REO - 0.0100 -
Fe2O3 - 0.0500 -
SiO2 - 0.0400 -
CaO - 0.0500 -
Al2O3 - 0.0500 -
O - 0.1500 -

Mechanical Properties of steel grade 102030

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)
945 (≥) 447 (≥) 24 13 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade 102030

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
42 - -     0.24 -  
568 431 - 42.3 122   -  
545 - 23 13.2   132 233

Heat Treatment of steel grade 102030

Heat treated : 1385°C - 1225°C

Technological Curves of steel grade 102030

Cross Reference Table (Equivalent Grade) of 102030

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