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Description

S43023 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S43023
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy S43023
S44020
440FSe
S44023
XM-34
S18200
S18235
S41603
430F
S43020
430FSe

Chemical composition(mass fraction)(wt.%) of the S43023

 

 

C
Si
Mn
P
S
Cr Ni
0.12 1 1.25 0.06 0.06 16-18  
Mo Al Cu Nb Ti V Se
            ≥0.15
N Co Pb B Other    
             
             

Mechanical Properties of steel grade S43023

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)
645 (≥) 387 (≥) 43 31 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade S43023

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
11 - -     0.12 -  
226 486 - 23.3 423   -  
317 - 44 22.2   333 323

Heat Treatment of steel grade S43023

Heat treated : 1518°C - 1264°C

Technological Curves of steel grade S43023


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