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China GB ENi8025 镍及镍合金焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ENi8025 / ENi8025
Category Grade Standard Region/Area Standard Content
Metals ENi8025 GB/T 13814 China 镍及镍合金焊条

Chemical composition(mass fraction)(wt.%) of the ENi8025

Element Min Max Similar
Ti - 1.0000 -
Si - 0.7000 -
S - 0.0150 -
P - 0.0200 -
Ni 35.0000 40.0000 -
Nb - 1.0000 -
Mo 2.5000 4.5000 -
Mn 1.0000 3.0000 -
Fe - 30.0000 -
Cu 1.5000 3.0000 -
Cr 27.0000 31.0000 -
C - 0.0600 -
Al - 0.1000 -

Mechanical Properties of steel grade ENi8025

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)
784 (≥) 138 (≥) 34 31 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade ENi8025

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
42 - -     0.21 -  
644 644 - 23.3 221   -  
843 - 31 31.2   434 243

Heat Treatment of steel grade ENi8025

Heat treated : 1421°C - 1119°C

Technological Curves of steel grade ENi8025

Cross Reference Table (Equivalent Grade) of ENi8025

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