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NiMo28Fe5

China GB NiMo28Fe5 镍及镍合金焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiMo28Fe5 / NiMo28Fe5
Category Grade Standard Region/Area Standard Content
Metals NiMo28Fe5 GB/T 13814 China 镍及镍合金焊条

Chemical composition(mass fraction)(wt.%) of the NiMo28Fe5

Element Min Max Similar
W - 1.0000 -
V - 0.6000 -
Si - 1.0000 -
S - 0.0150 -
P - 0.0200 -
Ni 55.0000 - -
Mo 26.0000 30.0000 -
Mn - 1.0000 -
Fe 4.0000 7.0000 -
Cu - 0.5000 -
Cr - 1.0000 -
Co - 2.5000 -
C - 0.0700 -

Mechanical Properties of steel grade NiMo28Fe5

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)
354 (≥) 782 (≥) 21 11 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade NiMo28Fe5

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
21 - -     0.22 -  
954 239 - 12.3 333   -  
619 - 13 23.2   424 113

Heat Treatment of steel grade NiMo28Fe5

Heat treated : 1799°C - 1411°C

Technological Curves of steel grade NiMo28Fe5

Cross Reference Table (Equivalent Grade) of NiMo28Fe5

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