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China XB 040075 错钦氧化物 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 040075 / 040075
Category Grade Standard Region/Area Standard Content
Metals 040075 XB/T 206 China 错钦氧化物

Chemical composition(mass fraction)(wt.%) of the 040075

Element Min Max Similar
灼减量 - - 1.0000
Cl- - 0.0500 -
(SO4)2- - 0.0500 -
Al2O3 - 0.0500 -
CaO - 0.0500 -
SiO2 - 0.0500 -
Fe2O3 - 0.1000 -
Sm2O3/REO - 0.0500 -
CeO2/REO - 0.1000 -
La2O3/REO - 0.1000 -
Nd2O3/REO 73.0000 77.0000 -
Pr6O11/REO 23.0000 27.0000 -
REO 99.0000 - -

Mechanical Properties of steel grade 040075

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)
348 (≥) 641 (≥) 34 21 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade 040075

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
24 - -     0.31 -  
152 747 - 31.3 424   -  
162 - 33 23.2   333 233

Heat Treatment of steel grade 040075

Heat treated : 1999°C - 1822°C

Technological Curves of steel grade 040075

Cross Reference Table (Equivalent Grade) of 040075

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