steel grade: 1.6948 / 26NiCrMoV11-5
27NiCrMoV11-6
1.6948 / 26NiCrMoV115 / 27NiCrMoV11-6 chemical composition
C 0.22-0.32
Si ≤0.15
Mn 0.15-0.40
P 0.010
S 0.007
Cr 1.20-1.80
Mo 0.35-0.55
V 0.05-0.15
1.6948 / 26NiCrMoV115 / 27NiCrMoV11-6 mechanical properties:
Tensile strength: 900-1050 MPa 850-1100
Yield strength: 750 MPa min 700
Elongation: 14 min 15
Reduction of area: 40% min
Charpy(Akv):55J min 60
Hardness:
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