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GX 5 CrNiNb 19-11

EU EN GX5CrNiNb19-11 Corrosion resistant steel castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GX5CrNiNb19-11 / GX 5 CrNiNb 19-11
Category Grade Standard Region/Area Standard Content
Metals GX 5 CrNiNb 19-11 EN 10283 EU Corrosion resistant steel castings

Chemical composition(mass fraction)(wt.%) of the GX 5 CrNiNb 19-11

Element Min Max Similar

Mechanical Properties of steel grade GX 5 CrNiNb 19-11

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)
155 (≥) 661 (≥) 24 31 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade GX 5 CrNiNb 19-11

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
44 - -     0.32 -  
227 382 - 41.3 214   -  
171 - 21 42.2   141 141

Heat Treatment of steel grade GX 5 CrNiNb 19-11

Heat treated : 1853°C - 1772°C

Technological Curves of steel grade GX 5 CrNiNb 19-11

Cross Reference Table (Equivalent Grade) of GX 5 CrNiNb 19-11

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