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Description

G10800 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: G10800
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel G10800
G10700
1071
G10710
1074
G10740
1075
G10750
1078
G10780
1095

Chemical composition(mass fraction)(wt.%) of the G10800

 

 

C
Si
Mn
P
S
Cr Ni
0.75-0.88   0.6-0.9 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 G10800

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)
229 (≥) 571 (≥) 12 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade G10800

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 - -     0.32 -  
351 382 - 24.3 144   -  
221 - 23 32.2   321 332

Heat Treatment of steel grade G10800

Heat treated : 1889°C - 1737°C

Technological Curves of steel grade G10800


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