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X2CrNiMo19-12

Description

X2CrNiMo19-12 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: X2CrNiMo19-12
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel X2CrNiMo19-12
X40CrNi25-21
1.4846
X24CrMoV12-1
1.4936
X5CrNi19-9
1.4302
X1CrNi19-9
1.4316
X5CrNiMo19-11
1.4403

Chemical composition(mass fraction)(wt.%) of the X2CrNiMo19-12

 

 

C
Si
Mn
P
S
Cr Ni
0.035 0.90       19.0 11.50
Mo Al Cu Nb Ti V Ce
2.8            
N Co Pb B Other AWS(A5.9)  
          ER316L  
             

Mechanical Properties of steel grade X2CrNiMo19-12

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)
764 (≥) 381 (≥) 12 13 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade X2CrNiMo19-12

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
13 - -     0.42 -  
471 465 - 44.3 233   -  
699 - 12 21.2   114 433

Heat Treatment of steel grade X2CrNiMo19-12

Heat treated : 1575°C - 1727°C

Technological Curves of steel grade X2CrNiMo19-12


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