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Description

FCD800-2 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: FCD800-2

Chemical composition(mass fraction)(wt.%) of the FCD800-2

 

 

C
Si
Mn
P
S
Cr Ni
≥2.5       0.02    
Mg Al Cu Nb Ti V Ce
≤0.09            
N Co Pb B Other    
             
             

Mechanical Properties of steel grade FCD800-2

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)
399 (≥) 146 (≥) 32 11 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade FCD800-2

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
24 - -     0.31 -  
364 784 - 32.3 311   -  
736 - 14 31.2   114 241

Heat Treatment of steel grade FCD800-2

Heat treated : 1846°C - 1616°C

Technological Curves of steel grade FCD800-2


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