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Global 企业标准 Alumel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Alumel / Alumel
Category Grade Standard Region/Area Standard Content
Metals Alumel -- Global

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

Element Min Max Similar
Si - 1.6000 -
Ni - - -
Mn 2.0000 3.0000 -
Fe - 0.5000 -
C - 0.1500 -
Al 1.7500 2.2500 -

Mechanical Properties of steel grade Alumel

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)
724 (≥) 117 (≥) 33 24 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade Alumel

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
33 - -     0.14 -  
488 234 - 31.3 444   -  
561 - 12 13.2   244 442

Heat Treatment of steel grade Alumel

Heat treated : 1297°C - 1312°C

Technological Curves of steel grade Alumel

Cross Reference Table (Equivalent Grade) of Alumel

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