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Description

EXX16-G Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: EXX16-G

Chemical composition(mass fraction)(wt.%) of the EXX16-G

 

C
Si
 
Mn
 
P
S
Cr Ni
  ≥1.0 ≥0.8     ≥0.3 ≥0.5
Mo Al Cu Nb Ti V Ce
≥0.2   ≥0.2     ≤0.1  
N Co Pb B Other    
             
             

Mechanical Properties of steel grade EXX16-G

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)
194 (≥) 815 (≥) 31 23 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade EXX16-G

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
31 - -     0.34 -  
531 482 - 23.3 134   -  
448 - 14 41.2   143 343

Heat Treatment of steel grade EXX16-G

Heat treated : 1667°C - 1141°C

Technological Curves of steel grade EXX16-G


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