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Description

1.4523 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: 1.4523
Category Type Steel Grade Standard Country Application
Steel GradesAlloy Steel 1.4523
1.4024
1.4057
1.4558
1.4918
1.4912
1.4940
1.4959
1.4982
1.4950
1.4449

Chemical composition(mass fraction)(wt.%) of the 1.4523

 

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 ≤0.030  1.00  0.50  0.040  0.15-0.35  17.5-19.0  ----------  2.00-2.50  Ti 0.30-0.80(C+N)≤0.040

Mechanical Properties of steel grade 1.4523

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)
641 (≥) 571 (≥) 14 21 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade 1.4523

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
34 - -     0.44 -  
763 853 - 11.3 141   -  
889 - 32 23.2   114 343

Heat Treatment of steel grade 1.4523

Heat treated : 1138°C - 1961°C

Technological Curves of steel grade 1.4523


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