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Germany DIN 2.4647 Wrought nickel alloys with chromium - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2.4647 / 2.4647
Category Grade Standard Region/Area Standard Content
Metals 2.4647 DIN 17742 Germany Wrought nickel alloys with chromium - Chemical composition

Chemical composition(mass fraction)(wt.%) of the 2.4647

Element Min Max Similar
C 0.2000 0.4000 -
Mn - 0.1000 -
P - 0.0200 -
S - 0.0150 -
Si - 0.5000 -
Ni - - -
Cr 24.0000 26.0000 -
Cu - 0.1500 -
Ti 0.1000 0.2500 -
Zr 0.0100 0.1000 -
Al 2.4000 3.0000 -
Fe 8.0000 11.0000 -
Y 0.0500 0.1500 -

Mechanical Properties of steel grade 2.4647

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)
767 (≥) 237 (≥) 11 31 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade 2.4647

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
41 - -     0.41 -  
589 257 - 34.3 444   -  
377 - 12 33.2   443 324

Heat Treatment of steel grade 2.4647

Heat treated : 1685°C - 1916°C

Technological Curves of steel grade 2.4647

Cross Reference Table (Equivalent Grade) of 2.4647

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