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Description

Alumel High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Alumel

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

C
Si
Mn
P
S
Cr Ni
0.15 1.60 0.10     9.0-11.0 ...
Mo Al Cu Nb Ti V Ce
  ≤0.20          
N Co Pb B Other    
        Fe ≤0.50    
             

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)
931 (≥) 876 (≥) 13 13 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

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
22 - -     0.12 -  
718 263 - 23.3 222   -  
187 - 33 42.2   321 422

Heat Treatment of steel grade Alumel

Heat treated : 1318°C - 1869°C

Technological Curves of steel grade Alumel


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