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DIN X165CrCoMo12 Details

X165CrCoMo12 Application:High alloyed CrCoMo steel

Category Type Grade Designations
Grades Tool Die Steels X165CrCoMo12 Germany - DIN ,

Chemical composition(wt.%) of X165CrCoMo12 grade:

Elements Min.(≥) Max.(≤)
C 1.55 1.75
Si 0.25 0.40
Mn 0.20 0.40
P - 0.035
S - 0.035
Cr 11.00 12.00
Mo 0.50 0.60
V - -
Co 1.20 1.40
High alloyed CrCoMo steel

Mechanical properties of grade X165CrCoMo12

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)
297 (≥) 186 (≥) 11 34 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical properties of grade X165CrCoMo12

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
772 (≥) 268 (≥) 23 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 224
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
197 779 717

X165CrCoMo12 - Form of Supply

Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED

Cross Reference Table(Equivalent Grade)

Grade Standard Country Application
X165CrCoMo12 DIN Germany
High alloyed CrCoMo steel

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