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NiCo 29 18

Germany DIN NiCo2918 Wrought alloys of nickel and iron Chemical composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiCo2918 / NiCo 29 18
Category Grade Standard Region/Area Standard Content
Metals NiCo 29 18 DIN 17745 Germany Wrought alloys of nickel and iron Chemical composition

Chemical composition(mass fraction)(wt.%) of the NiCo 29 18

Element Min Max Similar
C - 0.0500 -
Mn - 0.5000 -
Si - 0.3000 -
Ni 28.0000 30.0000 -
Fe - - -
Co 16.0000 18.0000 -

Mechanical Properties of steel grade NiCo 29 18

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)
365 (≥) 124 (≥) 23 21 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade NiCo 29 18

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 - -     0.14 -  
639 167 - 22.3 144   -  
825 - 42 12.2   242 431

Heat Treatment of steel grade NiCo 29 18

Heat treated : 1494°C - 1659°C

Technological Curves of steel grade NiCo 29 18

Cross Reference Table (Equivalent Grade) of NiCo 29 18

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