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GX130CrSi29

Germany DIN GX130CrSi29 Heat resistant steel castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GX130CrSi29 / GX130CrSi29
Category Grade Standard Region/Area Standard Content
Metals GX130CrSi29 DIN EN 10295 Germany Heat resistant steel castings

Chemical composition(mass fraction)(wt.%) of the GX130CrSi29

Element Min Max Similar
Si 1.0000 2.5000 -
S - 0.0300 -
P - 0.0350 -
Mn 0.5000 1.0000 -
Cr 27.0000 30.0000 -
C 1.2000 1.4000 -

Mechanical Properties of steel grade GX130CrSi29

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)
152 (≥) 231 (≥) 34 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade GX130CrSi29

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 - -     0.14 -  
653 133 - 43.3 121   -  
434 - 22 44.2   441 144

Heat Treatment of steel grade GX130CrSi29

Heat treated : 1423°C - 1154°C

Technological Curves of steel grade GX130CrSi29

Cross Reference Table (Equivalent Grade) of GX130CrSi29

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