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Kanthal APM

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

Datasheet for: Metals: KanthalAPM / Kanthal APM
Category Grade Standard Region/Area Standard Content
Metals Kanthal APM -- Global

Chemical composition(mass fraction)(wt.%) of the Kanthal APM

Element Min Max Similar
Si - - 0.3000
Mn - - 0.2000
Fe - - 72.0000
Cr - - 22.0000
C - - 0.0500
Si - 0.7000 -
Mn - 0.4000 -
Cr 20.0000 23.5000 -
C - 0.0800 -
Al - 5.8000 -

Mechanical Properties of steel grade Kanthal APM

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)
522 (≥) 624 (≥) 14 32 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade Kanthal APM

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
14 - -     0.23 -  
148 111 - 13.3 242   -  
854 - 31 22.2   334 221

Heat Treatment of steel grade Kanthal APM

Heat treated : 1784°C - 1742°C

Technological Curves of steel grade Kanthal APM

Cross Reference Table (Equivalent Grade) of Kanthal APM

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