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China GB NiMo30Cr 镍及镍合金焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiMo30Cr / NiMo30Cr
Category Grade Standard Region/Area Standard Content
Metals NiMo30Cr GB/T 13814 China 镍及镍合金焊条

Chemical composition(mass fraction)(wt.%) of the NiMo30Cr

Element Min Max Similar
W - 3.0000 -
Si - 0.2000 -
S - 0.0150 -
P - 0.0200 -
Ni 62.0000 - -
Mo 27.0000 32.0000 -
Mn - 2.0000 -
Fe 1.0000 3.0000 -
Cu - 0.5000 -
Cr 1.0000 3.0000 -
C - 0.0200 -

Mechanical Properties of steel grade NiMo30Cr

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)
381 (≥) 359 (≥) 34 42 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade NiMo30Cr

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
32 - -     0.13 -  
154 828 - 11.3 141   -  
841 - 24 44.2   123 221

Heat Treatment of steel grade NiMo30Cr

Heat treated : 1388°C - 1639°C

Technological Curves of steel grade NiMo30Cr

Cross Reference Table (Equivalent Grade) of NiMo30Cr

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