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Description

EV11 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: EV11
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy EV11
S63014
EV6
S63015
EV7
S63007
EV8
S63008
EV9
S63009
EV10

Chemical composition(mass fraction)(wt.%) of the EV11

C
Si
Mn
P
S
Cr Ni
0.65-0.75 0.45-0.85 5.50-7.00 0.050 0.025-0.065 20.0-22.0 1.40-1.90
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other trade names  
0.18-0.28         Sil 746  
             

Mechanical Properties of steel grade EV11

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)
833 (≥) 774 (≥) 21 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade EV11

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 - -     0.21 -  
146 846 - 42.3 413   -  
421 - 12 31.2   211 421

Heat Treatment of steel grade EV11

Heat treated : 1861°C - 1968°C

Technological Curves of steel grade EV11


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