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FCA-NiSiCr20-5-3

Description

FCA-NiSiCr20-5-3 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: FCA-NiSiCr20-5-3

Chemical composition(mass fraction)(wt.%) of the FCA-NiSiCr20-5-3

 

 

C
Si
Mn
C
P
S
Cr Ni
2.5 4.5-5.5 0.5-1.5     1.5-4.5 18-22
Mo Al Cu Nb Ti V Ce
    ≤0.5        
N Co Pb B Other    
             
             

Mechanical Properties of steel grade FCA-NiSiCr20-5-3

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)
982 (≥) 811 (≥) 12 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade FCA-NiSiCr20-5-3

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
42 - -     0.21 -  
378 957 - 23.3 334   -  
369 - 34 34.2   131 232

Heat Treatment of steel grade FCA-NiSiCr20-5-3

Heat treated : 1964°C - 1789°C

Technological Curves of steel grade FCA-NiSiCr20-5-3


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