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X2CrNiMo18-16-5

Description

X2CrNiMo18-16-5 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: X2CrNiMo18-16-5
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel X2CrNiMo18-16-5
X20CrMoNi17-1
X2CrNi24-12
1.4115
1.4332
X10CrNi30-9
1.4337
X3CrNi13-4
1.4351
X15CrNiMo18-8
1.4370

Chemical composition(mass fraction)(wt.%) of the X2CrNiMo18-16-5

C
Si
Mn
P
S
Cr Ni
0.035          18.5  17.5 
Mo Al Cu Nb Ti V Ce
4.5             
N Co Pb B Other AWS(A5.9)   
          ≈ER317(L)   
             

Mechanical Properties of steel grade X2CrNiMo18-16-5

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)
156 (≥) 857 (≥) 21 12 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade X2CrNiMo18-16-5

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
32 - -     0.42 -  
264 699 - 31.3 422   -  
438 - 33 13.2   424 413

Heat Treatment of steel grade X2CrNiMo18-16-5

Heat treated : 1215°C - 1961°C

Technological Curves of steel grade X2CrNiMo18-16-5


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