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X45NiCrMo4

Description

X45NiCrMo4 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: X45NiCrMo4
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel X45NiCrMo4
1.2735
15NiCr14
1.2746
45NiCrMoV16-16
1.2762
75CrMoNiW6-7
1.2764
X19NiCrMo4
1.2767
45NiCrMo16

Chemical composition(mass fraction)(wt.%) of the X45NiCrMo4

 

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 0.40-0.50  0.10-0.40  0.20-0.50 0.030   0.030  1.20-1.50  3.80-4.30  0.15-0.35  W   0.40-0.60

Mechanical Properties of steel grade X45NiCrMo4

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)
992 (≥) 961 (≥) 43 23 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade X45NiCrMo4

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
12 - -     0.31 -  
627 777 - 24.3 422   -  
468 - 32 14.2   123 144

Heat Treatment of steel grade X45NiCrMo4

Heat treated : 1795°C - 1451°C

Technological Curves of steel grade X45NiCrMo4

Cross Reference Table (Equivalent Grade) of X45NiCrMo4

Grade Standard Country Application
X45NiCrMo4 DIN Germany Cold working alloy tool steel

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