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Germany DIN 2.4887 Welding filler metals for nickel and nickel alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2.4887 / 2.4887
Category Grade Standard Region/Area Standard Content
Metals 2.4887 DIN 1736-1 Germany Welding filler metals for nickel and nickel alloys

Chemical composition(mass fraction)(wt.%) of the 2.4887

Element Min Max Similar
W 3.0000 4.5000 -
V - 0.4000 -
Total Others - 0.5000 -
Si - 0.2000 -
S - 0.0150 -
Ni 50.0000 - -
Mo 15.0000 17.0000 -
Mn - 1.0000 -
Fe 4.0000 7.0000 -
Cr 14.5000 16.5000 -
C - 0.0200 -

Mechanical Properties of steel grade 2.4887

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)
758 (≥) 278 (≥) 13 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade 2.4887

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
11 - -     0.23 -  
761 932 - 21.3 233   -  
328 - 32 21.2   432 322

Heat Treatment of steel grade 2.4887

Heat treated : 1853°C - 1251°C

Technological Curves of steel grade 2.4887

Cross Reference Table (Equivalent Grade) of 2.4887

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