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Germany DIN 2.4635 High-temperature resisting NiCrMoW alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2.4635 / 2.4635
Category Grade Standard Region/Area Standard Content
Metals 2.4635 -- Germany High-temperature resisting NiCrMoW alloy

Chemical composition(mass fraction)(wt.%) of the 2.4635

Element Min Max Similar
W 2.5000 3.5000 -
V - 0.3500 -
Si - 0.0800 -
Ni 50.0000 - -
Mo 12.5000 14.5000 -
Mn - 0.5000 -
Cr 20.0000 22.5000 -
C - 0.0150 -

Mechanical Properties of steel grade 2.4635

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)
449 (≥) 725 (≥) 11 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade 2.4635

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
21 - -     0.13 -  
173 761 - 22.3 134   -  
286 - 12 33.2   342 143

Heat Treatment of steel grade 2.4635

Heat treated : 1769°C - 1487°C

Technological Curves of steel grade 2.4635

Cross Reference Table (Equivalent Grade) of 2.4635

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