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Permalloy 80

Global 企业标准 Permalloy80 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Permalloy80 / Permalloy 80
Category Grade Standard Region/Area Standard Content
Metals Permalloy 80 -- Global

Chemical composition(mass fraction)(wt.%) of the Permalloy 80

Element Min Max Similar
Si - - 0.3000
Ni - - 80.0000
Mo - - 4.4000
Mn - - 0.5000
Fe - - -
C - - 0.1000

Mechanical Properties of steel grade Permalloy 80

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)
247 (≥) 711 (≥) 43 23 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade Permalloy 80

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 -  
981 812 - 14.3 421   -  
793 - 11 13.2   422 441

Heat Treatment of steel grade Permalloy 80

Heat treated : 1733°C - 1932°C

Technological Curves of steel grade Permalloy 80

Cross Reference Table (Equivalent Grade) of Permalloy 80

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