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NI-WH3901

EU EN NI-WH3901 Aerospace series - Heat resisting alloy NI-WH3901(NiCr16Mo15) - Filler metal for welding and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NI-WH3901 / NI-WH3901
Category Grade Standard Region/Area Standard Content
Metals NI-WH3901 EN 3895 EU Aerospace series - Heat resisting alloy NI-WH3901(NiCr16Mo15) - Filler metal for welding

Chemical composition(mass fraction)(wt.%) of the NI-WH3901

Element Min Max Similar
C - 0.0200 -
Mn 0.3000 1.0000 -
P - 0.0200 -
S - 0.0150 -
Si 0.2000 0.7500 -
Ni - - -
Cr 14.5000 17.0000 -
Mo 14.0000 16.5000 -
Cu - 0.3500 -
W - 1.0000 -
B - 0.0150 -
Al 0.1000 0.5000 -
Fe - 3.0000 -
Co - 2.0000 -
La 0.0100 0.1000 -

Mechanical Properties of steel grade NI-WH3901

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)
984 (≥) 199 (≥) 32 14 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade NI-WH3901

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
23 - -     0.23 -  
162 983 - 32.3 412   -  
817 - 11 23.2   111 224

Heat Treatment of steel grade NI-WH3901

Heat treated : 1444°C - 1586°C

Technological Curves of steel grade NI-WH3901

Cross Reference Table (Equivalent Grade) of NI-WH3901

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