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Germany SEW Ni43 Iron alloys with special thermal extension and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ni43 / Ni43
Category Grade Standard Region/Area Standard Content
Metals Ni43 SEW 385 Germany Iron alloys with special thermal extension

Chemical composition(mass fraction)(wt.%) of the Ni43

Element Min Max Similar
Si - 0.5000 -
Ni 42.0000 44.0000 -
Mn - 1.0000 -
Fe - - -
C - 0.1000 -

Mechanical Properties of steel grade Ni43

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)
846 (≥) 593 (≥) 32 32 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade Ni43

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
12 - -     0.21 -  
867 924 - 13.3 213   -  
353 - 11 32.2   213 232

Heat Treatment of steel grade Ni43

Heat treated : 1198°C - 1753°C

Technological Curves of steel grade Ni43

Cross Reference Table (Equivalent Grade) of Ni43

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