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INCOLOY 945

Global 企业标准 INCOLOY945 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: INCOLOY945 / INCOLOY 945
Category Grade Standard Region/Area Standard Content
Metals INCOLOY 945 -- Global

Chemical composition(mass fraction)(wt.%) of the INCOLOY 945

Element Min Max Similar
Ti 0.5000 2.5000 -
Si - 0.5000 -
S - 0.0300 -
P - 0.0300 -
Ni 45.0000 55.0000 -
Nb 2.5000 4.5000 -
Mo 3.0000 4.0000 -
Mn - 1.0000 -
Fe - - -
Cu 1.5000 3.0000 -
Cr 19.5000 23.0000 -
C 0.0050 0.0400 -
Al 0.0100 0.7000 -

Mechanical Properties of steel grade INCOLOY 945

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)
477 (≥) 748 (≥) 42 41 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade INCOLOY 945

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
33 - -     0.44 -  
915 616 - 42.3 414   -  
231 - 12 31.2   121 133

Heat Treatment of steel grade INCOLOY 945

Heat treated : 1371°C - 1377°C

Technological Curves of steel grade INCOLOY 945

Cross Reference Table (Equivalent Grade) of INCOLOY 945

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