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China XB 024025 金属铈 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 024025 / 024025
Category Grade Standard Region/Area Standard Content
Metals 024025 XB/T 217 China 金属铈

Chemical composition(mass fraction)(wt.%) of the 024025

Element Min Max Similar
RE 98.5000 - -
Ce/RE 99.5000 - -
(La+Pr+Nd+Sm+Y)/RE - 0.5000 -
Fe - 0.1500 -
Si - 0.0100 -
Al - 0.0500 -
C - 0.0400 -
S - 0.0200 -

Mechanical Properties of steel grade 024025

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)
932 (≥) 335 (≥) 31 31 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade 024025

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
34 - -     0.33 -  
278 241 - 31.3 142   -  
363 - 43 32.2   422 343

Heat Treatment of steel grade 024025

Heat treated : 1164°C - 1585°C

Technological Curves of steel grade 024025

Cross Reference Table (Equivalent Grade) of 024025

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