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Description

G10220 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: G10220
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel G10220
G10170
1018
G10180
1019
G10190
1020
G10200
1021
G10210
1022

Chemical composition(mass fraction)(wt.%) of the G10220

 


C
Si
Mn
P
S
Cr Ni
0.18-0.23   0.7-1 0.04 0.05    
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
        3 ; 4    
             

Si≤0.1%, 0.1-0.2%,0.2-0.4%,0.3-0.6%
Cu≤0.2%

Mechanical Properties of steel grade G10220

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)
795 (≥) 597 (≥) 44 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade G10220

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 - -     0.44 -  
879 356 - 32.3 233   -  
892 - 42 21.2   212 332

Heat Treatment of steel grade G10220

Heat treated : 1131°C - 1215°C

Technological Curves of steel grade G10220


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