X165CrMoV12 Tool Die Steels

X165CrMoV12 - Specification & Application

High alloyed CrMoV steel for cutting tool and cold work tool steel

Chemical composition(wt.%) of X165CrMoV12 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C 1.55 1.75
Si 0.25 0.40
Mn 0.20 0.40
P - 0.030
S - 0.030
Cr 11.00 12.00
Mo 0.50 0.70
V 0.10 0.50
W 0.40 0.60

X165CrMoV12 - Detail

High alloyed CrMoV steel for cutting tool and cold work tool steel

Mechanical properties of grade X165CrMoV12

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
847 (≥) 999 (≥) 11 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical properties of grade X165CrMoV12

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
226 (≥) 269 (≥) 44 13 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 132
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
286 977 886
We can customize the production of X165CrMoV12 grade, contact us for the best solution.
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