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Description

1.8519 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.8519

Chemical composition(mass fraction)(wt.%) of the 1.8519

 

C
Si
Mn
P
S
Cr Ni
0.27-0.34  0.40  0.40-0.70  0.025  0.035  2.30-2.70   
Mo Al Cu Nb Ti V Ce
0.15-0.25          0.10-0.20   
N Co Pb B Other    
             
             

Mechanical Properties of steel grade 1.8519

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)
652 (≥) 448 (≥) 23 24 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade 1.8519

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
14 - -     0.42 -  
298 371 - 43.3 433   -  
665 - 23 41.2   224 223

Heat Treatment of steel grade 1.8519

Heat treated : 1634°C - 1293°C

Technological Curves of steel grade 1.8519


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