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Description

ENi4 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: ENi4
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel ENi4
AWS EB9
UNS S50482
AWS ENi1
UNS K11040
ENi1K
UNS K11058
ENi2
UNS K21010
ENi3
UNS K31310

Chemical composition(mass fraction)(wt.%) of the ENi4

 

 

C
Si
Mn
P
S
Cr Ni
0.12-0.19 0.1-0.3 0.6-1.0 0.015 0.02   1.6-2.1
Mo Al Cu Nb Ti V Ce
0.1-0.3   ≤0.35        
N Co Pb B Other sum    
        ≤0.5    
             

Mechanical Properties of steel grade ENi4

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)
732 (≥) 941 (≥) 32 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade ENi4

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 - -     0.42 -  
524 524 - 31.3 243   -  
465 - 33 32.2   211 313

Heat Treatment of steel grade ENi4

Heat treated : 1267°C - 1652°C

Technological Curves of steel grade ENi4


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