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China YS AlRE2 重熔用铝稀土合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlRE2 / AlRE2
Category Grade Standard Region/Area Standard Content
Metals AlRE2 YS/T 309 China 重熔用铝稀土合金锭

Chemical composition(mass fraction)(wt.%) of the AlRE2

Element Min Max Similar
Al - - -
Total Others - 0.1500 -
Others Total - 0.0500 -
Cu - 0.2000 -
Fe - 0.4500 -
Si - 0.2000 -
RE 1.0000 3.0000 -

Mechanical Properties of steel grade AlRE2

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)
877 (≥) 614 (≥) 12 33 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade AlRE2

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
13 - -     0.31 -  
952 253 - 13.3 242   -  
726 - 41 33.2   443 313

Heat Treatment of steel grade AlRE2

Heat treated : 1799°C - 1861°C

Technological Curves of steel grade AlRE2

Cross Reference Table (Equivalent Grade) of AlRE2

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