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GP240GH   ( 1.0619 )

    Grade :     GP240GH
    Number:     1.0619
    Classification:     Cast steel
    Density:     7.8   g/cm ³
    Standard:
    EN 10213: 2007 Steel castings for pressure purposes
    Equivalent grades:     Go here



Chemical composition %   of grade   GP240GH (1.0619):   EN 10213-2007
C Si Mn Ni P S Cr Mo V Cu
0.18 - 0.23max   0.60.5 - 1.2max   0.4max   0.03max   0.02max   0.3max   0.12max   0.03max   0.3


Mechanical properties of grade   GP240GH (1.0619)

Rm - Tensile strength (MPa) (+QT)420-600


Rp0.2 0.2% proof strength (MPa) (+QT)240


KV - Impact energy (J) (+QT)+20°
40
KV - Impact energy (J) (+N)+20°
27


A - Min. elongation at fracture (%) (+QT)22


Equivalent grades of grade   GP240GH (1.0619)
Warning! Only for reference

Germany
DIN,WNr
China
GB
GS-C25N
ZG230-450


Mechanical properties
ReH Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d´┐Żelasticite minimale
Rm Tensile strength / Zugfestigkeit / Resistance a la traction
A Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal
J Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc


Heat treatment conditions

+A Soft annealed
+AC Annealed to achieve spheroidization of the carbides
+AR As rolled
+AT Solution annealed
+C Cold drawn / hard
+CR Cold rolled
+FP Treated to ferrite-pearlite structure and hardness range
+I Isothermal annealing
+LC Cold drawn / soft
+M Thermo mechanical rolling
+N Normalized
+NT Normalized and tempered
+P Precipitation hardened
+PE Peeled
+QA Air quenched and tempered
+QL Liquid quenched and tempered
+QT Quenched and tempered
+S Treated to improve shearability
+SH As rolled and turned
+SR Cold drawn and stress relieved
+T Tempered
+TH Treated to hardness range
+WW Warm worked
+U Untreated

Cast steel   GP240GH (1.0619)
Chemical composition , Equivalent grades , Standards, Properties , Hardness , Strength , Elongation

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