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Ni Al 70 30

EU EN NiAl7030 热喷涂 - 粉末 - 组成,电源技术状况 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiAl7030 / Ni Al 70 30
Category Grade Standard Region/Area Standard Content
Metals Ni Al 70 30 EN 1274 EU 热喷涂 - 粉末 - 组成,电源技术状况

Chemical composition(mass fraction)(wt.%) of the Ni Al 70 30

Element Min Max Similar
Si - 0.5000 -
Ni - - -
Mn - 1.0000 -
Fe - 1.0000 -
C - 0.2500 -
Al 28.0000 32.0000 -

Mechanical Properties of steel grade Ni Al 70 30

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)
842 (≥) 489 (≥) 14 43 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade Ni Al 70 30

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
44 - -     0.11 -  
516 733 - 34.3 413   -  
116 - 32 23.2   344 144

Heat Treatment of steel grade Ni Al 70 30

Heat treated : 1481°C - 1949°C

Technological Curves of steel grade Ni Al 70 30

Cross Reference Table (Equivalent Grade) of Ni Al 70 30

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