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China XB 042025 氟化钕 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 042025 / 042025
Category Grade Standard Region/Area Standard Content
Metals 042025 XB/T 214 China 氟化钕

Chemical composition(mass fraction)(wt.%) of the 042025

Element Min Max Similar
REO 82.0000 - -
Nd2O3/REO 99.5000 - -
F 27.0000 - -
La2O3/REO - 0.0200 -
CeO2/REO - 0.0200 -
Pr6O11/REO - 0.2000 -
Sm2O3/REO - 0.0200 -
Y2O3/REO - 0.0100 -
Fe2O3 - 0.0500 -
SiO2 - 0.0700 -
CaO - 0.0500 -
Al2O3 - 0.0500 -

Mechanical Properties of steel grade 042025

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)
782 (≥) 569 (≥) 43 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade 042025

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
33 - -     0.41 -  
368 797 - 42.3 342   -  
273 - 44 32.2   341 412

Heat Treatment of steel grade 042025

Heat treated : 1459°C - 1273°C

Technological Curves of steel grade 042025

Cross Reference Table (Equivalent Grade) of 042025

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