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Ni 6975 (NiCr25Fe13Mo6)

Japan JIS Ni6975(NiCr25Fe13Mo6) 镍及镍合金棒,实芯焊丝和焊接的条形电极 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals Ni 6975 (NiCr25Fe13Mo6) JIS Z3334 Japan 镍及镍合金棒,实芯焊丝和焊接的条形电极

Chemical composition(mass fraction)(wt.%) of the Ni 6975 (NiCr25Fe13Mo6)

Element Min Max Similar
C - 0.0300 -
Mn - 1.0000 -
P - 0.0200 -
S - 0.0150 -
Si - 1.0000 -
Ni 47.0000 - -
Cr 23.0000 26.0000 -
Mo 5.0000 7.0000 -
Cu 0.7000 1.2000 -
Ti 0.7000 1.5000 -
Fe 10.0000 17.0000 -

Mechanical Properties of steel grade Ni 6975 (NiCr25Fe13Mo6)

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)
397 (≥) 251 (≥) 41 42 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade Ni 6975 (NiCr25Fe13Mo6)

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
12 - -     0.43 -  
582 843 - 41.3 433   -  
921 - 22 13.2   114 444

Heat Treatment of steel grade Ni 6975 (NiCr25Fe13Mo6)

Heat treated : 1776°C - 1152°C

Technological Curves of steel grade Ni 6975 (NiCr25Fe13Mo6)

Cross Reference Table (Equivalent Grade) of Ni 6975 (NiCr25Fe13Mo6)

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