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Pyromet X-23

Description

Pyromet X-23 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Pyromet X-23

Chemical composition(mass fraction)(wt.%) of the Pyromet X-23

C
Si
Mn
P
S
Cr Ni
0.02 1 1 0.03 0.015 14-15.5 3.5-5.5
Mo Al Cu Nb Ta V Ce
≤0.5   2.5-4.5 0.15-0.45 ≤0.05    
N Co Pb B Other    
             
             

Mechanical Properties of steel grade Pyromet X-23

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)
635 (≥) 389 (≥) 14 11 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade Pyromet X-23

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
12 - -     0.33 -  
237 385 - 31.3 441   -  
416 - 44 41.2   431 341

Heat Treatment of steel grade Pyromet X-23

Heat treated : 1287°C - 1848°C

Technological Curves of steel grade Pyromet X-23


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