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EN GX8CrNi12

Description

Euronorm EN EN GX8CrNi12 Euronorm Structural steel and EN GX8CrNi12 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN GX8CrNi12
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN GX8CrNi12 EN Euronorm Euronorm Structural steel
EN G12MoCrV5-2
EN G17CrMo5-5
EN G17CrMoEH0
EN G17CrMoV5-10
EN G20Mo5
EN GP240GH
EN GP240GR
EN GP280GH
EN GX4CrNi13-4
EN GX4CrNiMo16-5-1

Chemical composition(mass fraction)(wt.%) of the EN GX8CrNi12

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.10 0.40 0.50-0.80 0.030 0.020 11.5-12.5 0.80-1.50 <0.50

Mechanical Properties of steel grade EN GX8CrNi12

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)
912 (≥) 888 (≥) 33 41 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade EN GX8CrNi12

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 - -     0.22 -  
739 787 - 32.3 321   -  
971 - 14 32.2   222 441

Heat Treatment of steel grade EN GX8CrNi12

Heat treated : 1913°C - 1625°C

Technological Curves of steel grade EN GX8CrNi12

Cross Reference Table (Equivalent Grade) of EN GX8CrNi12

Grade Standard Country Application
EN GX8CrNi12 EN Euronorm Euronorm Structural steel

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