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GX 165 CrMoV 12

Germany DIN GX165CrMoV12 High alloyed CrMoV steel for cutting tool and cold work tool steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GX165CrMoV12 / GX 165 CrMoV 12
Category Grade Standard Region/Area Standard Content
Metals GX 165 CrMoV 12 -- Germany High alloyed CrMoV steel for cutting tool and cold work tool steel

Chemical composition(mass fraction)(wt.%) of the GX 165 CrMoV 12

Element Min Max Similar
W 0.4000 0.6000 -
V 0.1000 0.5000 -
Si 0.2500 0.4000 -
S - 0.0300 -
P - 0.0300 -
Mo 0.5000 0.7000 -
Mn 0.2000 0.4000 -
Cr 11.0000 12.0000 -
C 1.5500 1.7500 -

Mechanical Properties of steel grade GX 165 CrMoV 12

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)
311 (≥) 725 (≥) 12 43 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade GX 165 CrMoV 12

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
24 - -     0.23 -  
532 513 - 22.3 332   -  
815 - 44 32.2   132 321

Heat Treatment of steel grade GX 165 CrMoV 12

Heat treated : 1887°C - 1622°C

Technological Curves of steel grade GX 165 CrMoV 12

Cross Reference Table (Equivalent Grade) of GX 165 CrMoV 12

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