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Description

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

Datasheet for: Steel Grades:Mould Steel: EMo
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel EMo
18 36
22 12
1.4829
25 20
1.4842
25 20nC
1.4846
25 25 2Nb
CMoWV12
1.4936

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

 

C
Si
Mn
P
S
Cr Ni
0.10   0.80 0.40-1.50  0.030  0.030     
Mo Al Cu Nb Ti V Ce
 0.40-0.70            
N Co Pb B Other    
             
             

Mechanical Properties of steel grade EMo

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)
966 (≥) 958 (≥) 14 14 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade EMo

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
44 - -     0.13 -  
887 868 - 23.3 332   -  
457 - 13 43.2   143 411

Heat Treatment of steel grade EMo

Heat treated : 1132°C - 1573°C

Technological Curves of steel grade EMo


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