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America UNS E21201 Mischmetal (Rare Earths) (Bastnasite Derived)-10.0 Aluminium and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E21201 / E21201
Category Grade Standard Region/Area Standard Content
Metals E21201 -- America Mischmetal (Rare Earths) (Bastnasite Derived)-10.0 Aluminium

Chemical composition(mass fraction)(wt.%) of the E21201

Element Min Max Similar
Rare Earths - 80.0000 -
Al - 20.0000 -

Mechanical Properties of steel grade E21201

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)
839 (≥) 569 (≥) 31 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade E21201

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
12 - -     0.22 -  
785 794 - 44.3 211   -  
888 - 21 41.2   424 433

Heat Treatment of steel grade E21201

Heat treated : 1368°C - 1747°C

Technological Curves of steel grade E21201

Cross Reference Table (Equivalent Grade) of E21201

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