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Description

EMoV Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: EMoV
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel EMoV
22 12
1.4829
25 20
1.4842
25 20nC
1.4846
25 25 2Nb
CMoWV12
1.4936
EMo

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

C
Si
Mn
P
S
Cr Ni
0.03-0.12   0.80 0.40-1.50  0.030  0.030  0.30-0.60   
Mo Al Cu Nb Ti V Ce
 0.80-1.20         0.25-0.60   
N Co Pb B Other    
             
             

Mechanical Properties of steel grade EMoV

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)
659 (≥) 795 (≥) 42 41 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade EMoV

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
22 - -     0.22 -  
419 311 - 34.3 232   -  
335 - 13 14.2   413 312

Heat Treatment of steel grade EMoV

Heat treated : 1634°C - 1391°C

Technological Curves of steel grade EMoV


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