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NI-B48801

EU EN NI-B48801 Aerospace series - Nickel base alloy NI-B48801(NiMn19Si6Cu4B) - Filler metal for brazing - Powder or paste and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NI-B48801 / NI-B48801
Category Grade Standard Region/Area Standard Content
Metals NI-B48801 EN 3945 EU Aerospace series - Nickel base alloy NI-B48801(NiMn19Si6Cu4B) - Filler metal for brazing - Powder or paste

Chemical composition(mass fraction)(wt.%) of the NI-B48801

Element Min Max Similar
Rare Earths - 0.0300 -
C - 0.1000 -
Mn 18.5000 20.0000 -
P - 0.0200 -
S - 0.0200 -
Si 5.5000 6.0000 -
Ni - - -
Se - 0.0050 -
Cu 3.0000 5.0000 -
Ti - 0.0500 -
Zr - 0.0500 -
B 0.8000 1.1000 -
Al - 0.0500 -
Co - 0.1000 -

Mechanical Properties of steel grade NI-B48801

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)
322 (≥) 283 (≥) 44 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade NI-B48801

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
31 - -     0.32 -  
472 915 - 42.3 233   -  
792 - 14 44.2   124 224

Heat Treatment of steel grade NI-B48801

Heat treated : 1363°C - 1824°C

Technological Curves of steel grade NI-B48801

Cross Reference Table (Equivalent Grade) of NI-B48801

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