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America UNS E58401 Lanthanum-Cobalt Rare Earth Alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E58401 / E58401
Category Grade Standard Region/Area Standard Content
Metals E58401 -- America Lanthanum-Cobalt Rare Earth Alloy

Chemical composition(mass fraction)(wt.%) of the E58401

Element Min Max Similar
La - 75.0000 -
Co - 25.0000 -

Mechanical Properties of steel grade E58401

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)
443 (≥) 833 (≥) 43 42 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade E58401

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
31 - -     0.13 -  
357 357 - 11.3 314   -  
352 - 24 24.2   431 443

Heat Treatment of steel grade E58401

Heat treated : 1182°C - 1849°C

Technological Curves of steel grade E58401

Cross Reference Table (Equivalent Grade) of E58401

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