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Germany SEW Ni48 Iron alloys with special thermal extension and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ni48 / Ni48
Category Grade Standard Region/Area Standard Content
Metals Ni48 SEW 385 Germany Iron alloys with special thermal extension

Chemical composition(mass fraction)(wt.%) of the Ni48

Element Min Max Similar

Mechanical Properties of steel grade Ni48

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)
436 (≥) 822 (≥) 22 12 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade Ni48

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
44 - -     0.41 -  
962 331 - 22.3 343   -  
522 - 21 24.2   344 312

Heat Treatment of steel grade Ni48

Heat treated : 1356°C - 1885°C

Technological Curves of steel grade Ni48

Cross Reference Table (Equivalent Grade) of Ni48

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