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X19NiCrMo4

Description

X19NiCrMo4 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: X19NiCrMo4
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel X19NiCrMo4
1.2718
1.2721
50NiCr13
1.2735
15NiCr14
1.2746
45NiCrMoV16-16
1.2762
75CrMoNiW6-7
1.2764

Chemical composition(mass fraction)(wt.%) of the X19NiCrMo4

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 0.16-0.22  0.10-0.40  0.15-0.45  0.030  0.030  1.10-1.40  3.80-4.30  0.15-0.25  W   0.30-0.50

Mechanical Properties of steel grade X19NiCrMo4

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)
455 (≥) 393 (≥) 32 21 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade X19NiCrMo4

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
43 - -     0.43 -  
352 127 - 14.3 422   -  
593 - 42 33.2   411 344

Heat Treatment of steel grade X19NiCrMo4

Heat treated : 1213°C - 1675°C

Technological Curves of steel grade X19NiCrMo4

Cross Reference Table (Equivalent Grade) of X19NiCrMo4

Grade Standard Country Application
X19NiCrMo4 DIN Germany Cold working alloy tool steel

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